Microcontroller

68HC705C8A

The 68HC705C8a microcomputer (MCU) is a member of Our M68HC05 family of low-cost single-chip microcomputers. This 8-bit MCU includes keyboard scanning logic, a high current pin, a COP watchdog timer, and read-only (ROM) security feature.

Product Details

Block Diagram

Washer Machines Microcontrollers for M68HC05 Family Block Diagram

Washer Machines Microcontrollers for M68HC05 Family Block Diagram
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Features

  • 68HC05 CPU
    • 8Kbytes EPROM
    • 304 bytes RAM
  • Timer System
    • 16-bit Capture/Compare Timer system
    • Computer Operating Properly Watchdog Timer
  • 24 Bidirectional I/O Lines and 7 Input-Only lines
  • On-Chip Oscillator with Crystal/Ceramic Resonator
  • Fully Static Operation
  • Serial Communications
    • Asynchronous Serial Communications Interface (SCI)
    • Synchronous Serial Peripheral Interface (SPI)
N true 0 PSP68HC705C8Aen 47 Application Note Application Note t789 45 Application Note Software Application Note Software t783 2 en_US en_US en Application Note Application Note 45 1 4 English Discrete Products provide a complete solution for designing a low cost system for direct and accurate liquid level control using an ac powered pump or solenoid valve. This circuit approach which exclusively uses NXP semiconductor parts, incorporates a piezoresistive pressure sensor with on-chip temperature compensation and a new solid-state relay with an integrated power triac, to drive directly the liquid level control equipment from the domestic 110/220V 50/60 Hz ac main power line. N966580685759 PSP 285.7 KB None None documents None N966580685759 /docs/en/application-note/AN1516.pdf 285680 /docs/en/application-note/AN1516.pdf AN1516 documents N N 2016-10-31 AN1516 Liquid Level Control Using a Pressure Sensor /docs/en/application-note/AN1516.pdf /docs/en/application-note/AN1516.pdf Application Note N 645036621402383989 2022-12-07 pdf N en May 16, 2005 645036621402383989 Application Note Y N AN1516 Liquid Level Control Using a Pressure Sensor 2 1 English Through the use of the 16-bit free-running counter, the HC05 and other MCU families can provide an interrupt-driven software SCI with minimal software overhead. R967833952583 PSP 124.3 KB None None documents None R967833952583 /docs/en/application-note/AN1818.pdf 124263 /docs/en/application-note/AN1818.pdf AN1818 documents N 2000-09-01 Software SCI Routines with the 16-Bit Timer Module /docs/en/application-note/AN1818.pdf /docs/en/application-note/AN1818.pdf Application Note N 645036621402383989 2022-12-07 pdf en Nov 22, 2004 645036621402383989 Application Note Y N Software SCI Routines with the 16-Bit Timer Module 3 0 English Migrating from MC68HC705K1 to MC68HC705KJ1 1068494669062711140870 PSP 633.0 KB None None documents None 1068494669062711140870 /docs/en/application-note/AN1746.pdf 633009 /docs/en/application-note/AN1746.pdf AN1746 documents N 2003-11-10 Migrating from the MC68HC705K1 to the MC68HC705KJ1 /docs/en/application-note/AN1746.pdf /docs/en/application-note/AN1746.pdf Application Note N 645036621402383989 2022-12-07 pdf en Nov 10, 2003 645036621402383989 Application Note N N Migrating from the MC68HC705K1 to the MC68HC705KJ1 4 0 English The Follower switch node, based on the very low cost MC68HC705J1A MCU, is used to illustrate the implementation of a software SCI within a communication protocol, as described in AN1667/D. R1026401428693 PSP 554.5 KB None None documents None R1026401428693 /docs/en/application-note/AN1688.pdf 554472 /docs/en/application-note/AN1688.pdf AN1688 documents N N 2016-10-31 MISC Bus Follower Switch Node /docs/en/application-note/AN1688.pdf /docs/en/application-note/AN1688.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jul 11, 2002 645036621402383989 Application Note Y N MISC Bus Follower Switch Node 5 0 English AN1667SW.zip /secured/assets/documents/en/application-note-software/AN1667SW.zip /webapp/Download?colCode=AN1667SW&appType=license&docLang=en This application note describes a software implementation of asynchronous serial communication for microcontroller units which do not possess a hardware SCI channel, such as very low-cost microcontrollers (MCUs). K1026318691304 PSP 761.4 KB None None documents None K1026318691304 /docs/en/application-note/AN1667.pdf 761380 /docs/en/application-note/AN1667.pdf AN1667 documents N 2002-07-10 Software SCI Implementation to the MISC Communication Protocol /docs/en/application-note/AN1667.pdf /docs/en/application-note/AN1667.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jul 10, 2002 645036621402383989 Application Note Y N Software SCI Implementation to the MISC Communication Protocol 6 1 English This application note examines two common interfaces between MCUs and external circuitry -- pulse generation and pulse detection. Several families of NXP MCUs and a variety of pulse applications are considered. Code segments and listings are also included. C967833888010 PSP 697.2 KB None None documents None C967833888010 /docs/en/application-note/AN1067.pdf 697151 /docs/en/application-note/AN1067.pdf AN1067 documents N N 2016-10-31 Pulse Generation and Detection with Microcontroller Units /docs/en/application-note/AN1067.pdf /docs/en/application-note/AN1067.pdf Application Note N 645036621402383989 2022-12-07 pdf N en May 31, 2002 645036621402383989 Application Note Y N Pulse Generation and Detection with Microcontroller Units 7 1 English As the complexity of user applications increases, many designers find themselves needing multiple microprocessors to provide necessary functionality in a circuit. Communication between multiple processors can often be difficult, especially when differing processors are used. A possible solution to this problem is usage of the serial peripheral interface (SPI), and interface intended for communication between integrated circuits on the same printed wire board. The MC68HC05C4 is one of the first single-chip C967833989514 PSP 708.2 KB None None documents None C967833989514 /docs/en/application-note/AN991.pdf 708183 /docs/en/application-note/AN991.pdf AN991 documents N N 2016-10-31 Using the Serial Peripheral Interface to Communicate Between Multiple Microcomputers /docs/en/application-note/AN991.pdf /docs/en/application-note/AN991.pdf Application Note N 645036621402383989 2023-06-23 pdf N en Jan 28, 2002 645036621402383989 Application Note Y N Using the Serial Peripheral Interface to Communicate Between Multiple Microcomputers 8 0 English AN2159SW.zip /secured/assets/documents/en/application-note-software/AN2159SW.zip /webapp/Download?colCode=AN2159SW&appType=license&docLang=en This application note describes a reference design for an engine electronic ignition system, known as digital Direct Current Ignition (DCI). The DCI system is targeted for single-cylinder, two-stroke engines such as mopeds. At the heart of the system is an NXP HC08 microcontroller, the MC68HC908JK3. R1006277926853 PSP 1.2 MB None None documents None R1006277926853 /docs/en/application-note/AN2159.pdf 1175937 /docs/en/application-note/AN2159.pdf AN2159 documents N 2001-11-20 Digital Direct Current Ignition System Using HC08 Microcontrollers /docs/en/application-note/AN2159.pdf /docs/en/application-note/AN2159.pdf Application Note N 645036621402383989 2022-12-07 pdf en Nov 20, 2001 645036621402383989 Application Note Y N Digital Direct Current Ignition System Using HC08 Microcontrollers 9 1 English AN1212SW.zip /secured/assets/documents/en/application-note-software/AN1212SW.zip /webapp/Download?colCode=AN1212SW&appType=license&docLang=en This application note describes a basic set of driver routines for communicating on a Class B serial multiplex bus using the JCI and the MC68HC705C8, a multi-purpose MCU based upon Our industry-standard MC68HC05 CPU. Methods are outlined on interfacing the JCI to the MC68HC705C8, initializing the JCI for proper communication, and transferring data between the JCI and the host MCU. C967833042178 PSP 853.1 KB None None documents None C967833042178 /docs/en/application-note/AN1212.pdf 853074 /docs/en/application-note/AN1212.pdf AN1212 documents N 2000-09-01 J1850 Multiplex Bus Communication Using the MC68HC705C8 and the SC371016 J1850 Communications Interface (JCI) /docs/en/application-note/AN1212.pdf /docs/en/application-note/AN1212.pdf Application Note N 645036621402383989 2022-12-07 pdf en Nov 13, 2001 645036621402383989 Application Note Y N J1850 Multiplex Bus Communication Using the MC68HC705C8 and the SC371016 J1850 Communications Interface (JCI) 10 1 English This document demonstrates how the SIOP on the MC68HC05C5 can be interfaced to an I2C peripheral, the PCF8573 clock/timer. The MC68HC05C5 was chosen because its SIOP has a programmable clock polarity. J967833031213 PSP 613.1 KB None None documents None J967833031213 /docs/en/application-note/AN1066.pdf 613111 /docs/en/application-note/AN1066.pdf AN1066 documents N 2000-09-01 Interfacing the MC68HC05C5 SIOP to an I2C Peripheral /docs/en/application-note/AN1066.pdf /docs/en/application-note/AN1066.pdf Application Note N 645036621402383989 2022-12-07 pdf en Nov 1, 2001 645036621402383989 Application Note Y N Interfacing the MC68HC05C5 SIOP to an I2C Peripheral 11 1 English This application note presents data structures which are useful in the development of microcontroller software. The applications presented here are by no means absolute. One can find an infinite variety of ways to apply these basic data structures in a microcontroller application. T967833921983 PSP 692.9 KB None None documents None T967833921983 /docs/en/application-note/AN1752.pdf 692888 /docs/en/application-note/AN1752.pdf AN1752 documents N N 2016-10-31 Data Structures for 8-Bit Microcontrollers /docs/en/application-note/AN1752.pdf /docs/en/application-note/AN1752.pdf Application Note N 645036621402383989 2022-12-07 pdf N en May 7, 2001 645036621402383989 Application Note Y N Data Structures for 8-Bit Microcontrollers 12 0 English This application note describes a LIN demo that was designed for the SAE show in March 2000. The project was intended to demonstrate the LIN protocol, tools, and NXP products that were available. Although the demo is purely visual and does not represent any particular application, it does introduce many features that would be implemented in actual applications. C978120734892 PSP 1.7 MB None None documents None C978120734892 /docs/en/application-note/AN2103.pdf 1676151 /docs/en/application-note/AN2103.pdf AN2103 documents N N 2016-10-31 Local Interconnect Network (LIN) Demonstration /docs/en/application-note/AN2103.pdf /docs/en/application-note/AN2103.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Dec 1, 2000 645036621402383989 Application Note Y N Local Interconnect Network (LIN) Demonstration 13 0 English This application note describes the basic principle of the digital capacitive discharge ignition (CDI) system for two-wheelers, and outlines a solution using Our low-cost MC68HC705P6A microcontroller unit. R967833980195 PSP 351.8 KB None None documents None R967833980195 /docs/en/application-note/AN4006.pdf 351778 /docs/en/application-note/AN4006.pdf AN4006 documents N 2000-09-01 Digital Captive Discharge Ignition System Using HC05/HC08 8-Bit Microcontrollers /docs/en/application-note/AN4006.pdf /docs/en/application-note/AN4006.pdf Application Note N 645036621402383989 2022-12-07 pdf en Mar 27, 2000 645036621402383989 Application Note Y N Digital Captive Discharge Ignition System Using HC05/HC08 8-Bit Microcontrollers 14 0 English The operating speed of present HCMOS devices is approaching that of the fastest bipolar logic families of only a few years ago. Associated with this increase in performance are some new design challenges for the MCU-based system designer. Y967833878334 PSP 456.1 KB None None documents None Y967833878334 /docs/en/application-note/AN1050.pdf 456108 /docs/en/application-note/AN1050.pdf AN1050 documents N N 2016-10-31 Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers /docs/en/application-note/AN1050.pdf /docs/en/application-note/AN1050.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 1, 2000 645036621402383989 Application Note Y N Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers 15 0 English AN1820SW.zip /secured/assets/documents/en/application-note-software/AN1820SW.zip /webapp/Download?colCode=AN1820SW&appType=license&docLang=en This application note describes a method of communicating on an I2C bus by controlling digital input/output pins. This bit-banged method can be implemented on any Motorola MCU. B967833959353 PSP 488.6 KB None None documents None B967833959353 /docs/en/application-note/AN1820.pdf 488641 /docs/en/application-note/AN1820.pdf AN1820 documents N 2000-09-01 Software I2C Communications /docs/en/application-note/AN1820.pdf /docs/en/application-note/AN1820.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1999 645036621402383989 Application Note Y N Software I2C Communications 16 0 English This application note focuses on reduction techniques for electromagnetic interference. I966577944756 PSP 439.7 KB None None documents None I966577944756 /docs/en/application-note/AN1705.pdf 439712 /docs/en/application-note/AN1705.pdf AN1705 documents N N 2016-10-31 Noise Reduction Techniques for Microcontroller-Based Systems /docs/en/application-note/AN1705.pdf /docs/en/application-note/AN1705.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 1, 1999 645036621402383989 Application Note Y N Noise Reduction Techniques for Microcontroller-Based Systems 17 0 English Interfacing the MC68HC705C8A to DS2430A 256-Bit 1-Wire EEPROM U966577187622 PSP 743.2 KB None None documents None U966577187622 /docs/en/application-note/AN1755.pdf 743191 /docs/en/application-note/AN1755.pdf AN1755 documents N 2000-08-17 Interfacing the MC68HC705C8A to the DS2430A 256-Bit 1-Wire EEPROM /docs/en/application-note/AN1755.pdf /docs/en/application-note/AN1755.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1998 645036621402383989 Application Note N N Interfacing the MC68HC705C8A to the DS2430A 256-Bit 1-Wire EEPROM 18 0 English This application note presents basic tone synthesis techniques and illustrates their implementation using the HC08, HC05, HC11, and HC12 Families of MCUs. S967833928924 PSP 857.7 KB None None documents None S967833928924 /docs/en/application-note/AN1771.pdf 857671 /docs/en/application-note/AN1771.pdf AN1771 documents N N 2016-10-31 Precision Sine-Wave Tone Synthesis Using 8-Bit MCUs /docs/en/application-note/AN1771.pdf /docs/en/application-note/AN1771.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 1, 1998 645036621402383989 Application Note Y N Precision Sine-Wave Tone Synthesis Using 8-Bit MCUs 19 0 English Add Addressable Switches to HC05 K967833223068 PSP 433.5 KB None None documents None K967833223068 /docs/en/application-note/AN1758.pdf 433485 /docs/en/application-note/AN1758.pdf AN1758 documents N 2000-09-01 Add Addressable Switches to the HC05 /docs/en/application-note/AN1758.pdf /docs/en/application-note/AN1758.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1998 645036621402383989 Application Note N N Add Addressable Switches to the HC05 20 1 English This application note documents a method of extending digital input using the analog-to-digital converter of an MCU. S967833934540 PSP 459.0 KB None None documents None S967833934540 /docs/en/application-note/AN1775.pdf 458988 /docs/en/application-note/AN1775.pdf AN1775 documents N N 2016-10-31 Expanding Digital Input with an A/D Converter /docs/en/application-note/AN1775.pdf /docs/en/application-note/AN1775.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 1, 1998 645036621402383989 Application Note Y N Expanding Digital Input with an A/D Converter 21 0 English Add a Unique Silicon Serial Number to the HC05 Y967833217726 PSP 669.6 KB None None documents None Y967833217726 /docs/en/application-note/AN1757.pdf 669590 /docs/en/application-note/AN1757.pdf AN1757 documents N 2000-09-01 Add a Unique Silicon Serial Number to the HC05 /docs/en/application-note/AN1757.pdf /docs/en/application-note/AN1757.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1998 645036621402383989 Application Note N N Add a Unique Silicon Serial Number to the HC05 22 0 English A simple function such as resetting an MCU during the application or removal of power can cause many problems if not handled properly. Symptoms of an improperly handled reset during power transitions can range from a slight delay in MCU response after power-up to very erratic, inconsistent behavior to total system failure.This document covers the main issues relating to this problem and aims to lead the user of HC05, HC08, and HC11 devices to a safe and reliable approach to transitioning power in their app K967833915162 PSP 482.4 KB None None documents None K967833915162 /docs/en/application-note/AN1744.pdf 482429 /docs/en/application-note/AN1744.pdf AN1744 documents N N 2016-10-31 Resetting Microcontrollers During Power Transitions /docs/en/application-note/AN1744.pdf /docs/en/application-note/AN1744.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 1, 1998 645036621402383989 Application Note Y N Resetting Microcontrollers During Power Transitions 23 0 English AN1734SW.zip /secured/assets/documents/en/application-note-software/AN1734SW.zip /webapp/Download?colCode=AN1734SW&appType=license&docLang=en This application note presents a method of implementing pulse width modulation (PWM) in NXP microcontrollers through the output compare function of the 16-bit free-running timer counter. Using this method, a PWM signal can be produced without dedicated on-chip PWM circuitry. R967833905835 PSP 398.4 KB None None documents None R967833905835 /docs/en/application-note/AN1734.pdf 398416 /docs/en/application-note/AN1734.pdf AN1734 documents N 2000-09-01 Pulse Width Modulation Using the 16-Bit Timer /docs/en/application-note/AN1734.pdf /docs/en/application-note/AN1734.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1998 645036621402383989 Application Note N N Pulse Width Modulation Using the 16-Bit Timer 24 0 English Interfacing MC68HC705C8A to X76F041 PASS Secure Flash W966577190510 PSP 1.0 MB None None documents None W966577190510 /docs/en/application-note/AN1761.pdf 1013905 /docs/en/application-note/AN1761.pdf AN1761 documents N 2000-08-17 Interfacing the MC68HC705C8A to the X76F041 PASS SecureFlash /docs/en/application-note/AN1761.pdf /docs/en/application-note/AN1761.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1998 645036621402383989 Application Note N N Interfacing the MC68HC705C8A to the X76F041 PASS SecureFlash 25 0 English AN1745SW.zip /secured/assets/documents/en/application-note-software/AN1745SW.zip /webapp/Download?colCode=AN1745SW&appType=license&docLang=en More and more applications are requiring liquid crystal displays (LCD) to effectively communicate to the outside world. This application note describes the hardware and software interface needed to display information from the MC68HC705C8A. G967833196700 PSP 570.3 KB None None documents None G967833196700 /docs/en/application-note/AN1745.pdf 570255 /docs/en/application-note/AN1745.pdf AN1745 documents N N 2016-10-31 Interfacing the HC705C8A to an LCD Module /docs/en/application-note/AN1745.pdf /docs/en/application-note/AN1745.pdf Application Note N 645036621402383989 2023-08-08 pdf N en Jan 1, 1998 645036621402383989 Application Note Y N Interfacing the HC705C8A to an LCD Module 26 0 English This application note discusses the hardware and software issues involved in designing applications based on Our M68HC05 Family of microcontrollers that can interact with an IBM AT computer at its keyboard interface. It explores using the interface as a power supply and a low-speed serial data link between an MC68HC05-based application and an IBM At-compatible host computer. The major focus in on applications that are capable of operating while the keyboard is connected to the host PC. N967833145877 PSP 643.1 KB None None documents None N967833145877 /docs/en/application-note/AN1723.pdf 643147 /docs/en/application-note/AN1723.pdf AN1723 documents N 2000-09-01 Interfacing MC68HC05 Microcontrollers to the IBM AT Keyboard Interface /docs/en/application-note/AN1723.pdf /docs/en/application-note/AN1723.pdf Application Note N 645036621402383989 2022-12-07 pdf en Oct 30, 1997 645036621402383989 Application Note Y N Interfacing MC68HC05 Microcontrollers to the IBM AT Keyboard Interface 27 2 English AN1228SW.zip /secured/assets/documents/en/application-note-software/AN1228SW.zip /webapp/Download?colCode=AN1228SW&appType=license&docLang=en This application note describes the interface between Our M68HC05 Family of microcontrollers and Our MC145051 analog-to-digital converter (ADC). The MC145051 is a 10-bit, 11-channel, serial interface ADC. The microcontroller unit (MCU) interface must be able to talk to the MC145051 using a serial communications link. One of the most popular hardware modules available in the M68HC05 Family is the serial peripheral interface (SPI). O967685434808 PSP 1.7 MB None None documents None O967685434808 /docs/en/application-note/AN1228.pdf 1663605 /docs/en/application-note/AN1228.pdf AN1228.PDF documents N 2000-08-30 Interfacing the M68HC05 MCU to the MC145051 A/D Converter /docs/en/application-note/AN1228.pdf /docs/en/application-note/AN1228.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1997 645036621402383989 Application Note N N Interfacing the M68HC05 MCU to the MC145051 A/D Converter 28 1 English AN1227SW.zip /secured/assets/documents/en/application-note-software/AN1227SW.zip /webapp/Download?colCode=AN1227SW&appType=license&docLang=en M967833060674 PSP 1.5 MB None None documents None M967833060674 /docs/en/application-note/AN1227.pdf 1479301 /docs/en/application-note/AN1227.pdf AN1227 documents N 2000-09-01 Using 9346 Series Serial EEPROMs with 6805 Series Microcontrollers /docs/en/application-note/AN1227.pdf /docs/en/application-note/AN1227.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1997 645036621402383989 Application Note N N Using 9346 Series Serial EEPROMs with 6805 Series Microcontrollers 29 0 English There are several popular MCUs from NXP on the market, which have their program memory stored in a built-in EPROM (erasable-programmable-read-only-memory) or OTP (one-time-programmable) memory instead of the usual ROM. The difference between the EPROM and OTP part is that there is a window in the package on the EPROM version which makes it possible to erase it under a UV lamp for re-use. S967833303026 PSP 818.8 KB None None documents None S967833303026 /docs/en/application-note/AN499.pdf 818782 /docs/en/application-note/AN499.pdf AN499 documents N 2000-09-01 Let the MC68HC705 Program Itself /docs/en/application-note/AN499.pdf /docs/en/application-note/AN499.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jul 1, 1996 645036621402383989 Application Note N N Let the MC68HC705 Program Itself 30 0 English AN1292SW.zip /secured/assets/documents/en/application-note-software/AN1292SW.zip /webapp/Download?colCode=AN1292SW&appType=license&docLang=en Adding a Voice User Interface to M68HC05 Applications H967833109211 PSP 990.0 KB None None documents None H967833109211 /docs/en/application-note/AN1292.pdf 989977 /docs/en/application-note/AN1292.pdf AN1292 documents N 2000-09-01 Adding a Voice User Interface to M68HC05 Applications /docs/en/application-note/AN1292.pdf /docs/en/application-note/AN1292.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1996 645036621402383989 Application Note N N Adding a Voice User Interface to M68HC05 Applications 31 4 English This application note is intended to document the differences between the 68HC705C8A and the 68HC705C8. It will also describe uses for the A features (new features per customer requests), which include the port B keypad interrupt/pullups, 68HC05C4A-type COP, and the high current drive on port C. The pullups and C4A-type COP can be enabled with two additional mask option registers. V967833056107 PSP 379.5 KB None None documents None V967833056107 /docs/en/application-note/AN1226.pdf 379469 /docs/en/application-note/AN1226.pdf AN1226 documents N 2000-09-01 Use of the 68HC705C8A in Place of a 68HC705C8 /docs/en/application-note/AN1226.pdf /docs/en/application-note/AN1226.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1996 645036621402383989 Application Note N N Use of the 68HC705C8A in Place of a 68HC705C8 32 0 English Variations in Motorola MC68HC(7)05Cx Family R967833115799 PSP 556.5 KB None None documents None R967833115799 /docs/en/application-note/AN1298.pdf 556514 /docs/en/application-note/AN1298.pdf AN1298 documents N N 2016-10-31 Variations in the M68HC(7)05Cx Family /docs/en/application-note/AN1298.pdf /docs/en/application-note/AN1298.pdf Application Note N 645036621402383989 2023-08-08 pdf N en Jan 1, 1996 645036621402383989 Application Note Y N Variations in the M68HC(7)05Cx Family 33 0 English Simple Real-Time Kernels for M68HC05 Microcontrollers J967833097487 PSP 589.2 KB None None documents None J967833097487 /docs/en/application-note/AN1262.pdf 589236 /docs/en/application-note/AN1262.pdf AN1262 documents N N 2016-10-31 Simple Real-Time Kernels for M68HC05 Microcontrollers /docs/en/application-note/AN1262.pdf /docs/en/application-note/AN1262.pdf Application Note N 645036621402383989 2023-08-08 pdf N en Jan 1, 1995 645036621402383989 Application Note Y N Simple Real-Time Kernels for M68HC05 Microcontrollers 34 0 English This application note discusses how to design a single-chip microcontroller application considering electromagnetic compatibility (EMC). O967833897694 PSP 283.9 KB None None documents None O967833897694 /docs/en/application-note/AN1263.pdf 283939 /docs/en/application-note/AN1263.pdf AN1263 documents N N 2016-10-31 Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers /docs/en/application-note/AN1263.pdf /docs/en/application-note/AN1263.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 1, 1995 645036621402383989 Application Note Y N Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers 35 0 English Focusing on utilizing proven layout techniques to control EMI on MCU-based mixed-signal systems. It provides a practical approach rather than a theoretical discussion. F967833892719 PSP 347.8 KB None None documents None F967833892719 /docs/en/application-note/AN1259.pdf 347790 /docs/en/application-note/AN1259.pdf AN1259 documents N N 2016-10-31 AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note /docs/en/application-note/AN1259.pdf /docs/en/application-note/AN1259.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jan 1, 1995 645036621402383989 Application Note Y N AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note 36 1.1 English AN1256SW.zip /secured/assets/documents/en/application-note-software/AN1256SW.zip /webapp/Download?colCode=AN1256SW&appType=license&docLang=en Interfacing HC05 MCU to Multichannel Converter using MC68HC705C8A and MC68HC705J1A Y967833088116 PSP 913.5 KB None None documents None Y967833088116 /docs/en/application-note/AN1256.pdf 913545 /docs/en/application-note/AN1256.pdf AN1256 documents N 2000-09-01 Interfacing the HC05 MCU to a Multichannel Digital-to-Analog Converter Using the MC68HC705C8A and the MC68HC705J1A /docs/en/application-note/AN1256.pdf /docs/en/application-note/AN1256.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1995 645036621402383989 Application Note N N Interfacing the HC05 MCU to a Multichannel Digital-to-Analog Converter Using the MC68HC705C8A and the MC68HC705J1A 37 0 English This application note provides technical information about the MC68HC05SR3 and MC68HC705SR3. C967833008690 PSP 3.7 MB None None documents None C967833008690 /docs/en/application-note/AN-HK-22.pdf 3716092 /docs/en/application-note/AN-HK-22.pdf AN-HK-22 documents N 2000-09-01 MC68HC05SR3 and MC68HC705SR3 Design Notes /docs/en/application-note/AN-HK-22.pdf /docs/en/application-note/AN-HK-22.pdf Application Note N 645036621402383989 2023-06-19 pdf en Jan 1, 1994 645036621402383989 Application Note N N MC68HC05SR3 and MC68HC705SR3 Design Notes 38 0 English This note documents the differences between the HCMOS MC68HC05SR3 and the NMOS MC6805R3. The MC68HC05SR3 is an enhanced HCMOS version of 6805R3. The device is pin compatible with the NMOS part. Due to the differences in memory offset and instruction cycles, minor modification to existing R3 software is required. F967833013373 PSP 875.8 KB None None documents None F967833013373 /docs/en/application-note/AN-HK-23.pdf 875777 /docs/en/application-note/AN-HK-23.pdf AN-HK-23 documents N 2000-09-01 MC6805R3 and MC68HC05SR3 Technical Comparison /docs/en/application-note/AN-HK-23.pdf /docs/en/application-note/AN-HK-23.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1994 645036621402383989 Application Note N N MC6805R3 and MC68HC05SR3 Technical Comparison 39 0 English This application note describes a method of measuring an unknown resistance with an MC68HC05 type MCU that does not have a built-in analog-to-digital converter. Both the theoretical and the practical aspects of the method are covered. E967833984940 PSP 926.5 KB None None documents None E967833984940 /docs/en/application-note/AN477.pdf 926454 /docs/en/application-note/AN477.pdf AN477 documents N 2000-09-01 Simple A/D for MCUs without Built-In A/D Converters /docs/en/application-note/AN477.pdf /docs/en/application-note/AN477.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1993 645036621402383989 Application Note Y N Simple A/D for MCUs without Built-In A/D Converters 40 0 English The software described in this application note comprises a number of driver routines which provide an interface between application software residing in the MCU ROM (or EPROM) and the CAN module. Z967833293153 PSP 3.4 MB None None documents None Z967833293153 /docs/en/application-note/AN464.pdf 3378099 /docs/en/application-note/AN464.pdf AN464 documents N 2000-09-01 Software Driver Routines for the MC68HC05 CAN Module /docs/en/application-note/AN464.pdf /docs/en/application-note/AN464.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1993 645036621402383989 Application Note Y N Software Driver Routines for the MC68HC05 CAN Module 41 0 English AN1222SW.zip /secured/assets/documents/en/application-note-software/AN1222SW.zip /webapp/Download?colCode=AN1222SW&appType=license&docLang=en This application note is intended to demonstrate the use of Arithmetic Synthesis to create sinusoidal waveforms from a microcontroller unit (MCU). Given an accumulation constant predefined in memory, a very precise sinusoidal waveform can be produced from a table of sinusoidal values in memory. The values selected from the table are then sent out an MCU port to a digital-to-analog converter. This application note has been written for the HC08 MCU. Although cycle execution time will be different, the progra N967833644843 PSP 571.8 KB None None documents None N967833644843 /docs/en/application-note/AN1222.pdf 571842 /docs/en/application-note/AN1222.pdf AN1222 documents N 2000-09-01 Arithmetic Waveform Synthesis with the HC05/08 MCUs /docs/en/application-note/AN1222.pdf /docs/en/application-note/AN1222.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1993 645036621402383989 Application Note Y N Arithmetic Waveform Synthesis with the HC05/08 MCUs 42 0 English This application note describes the use of many of the device features to control an infra-red television remote control. The application could be very easily modified to control any device with a similar transmission protocol. It will run on any of the K devices without modification. P967833286253 PSP 794.0 KB None None documents None P967833286253 /docs/en/application-note/AN463.pdf 793981 /docs/en/application-note/AN463.pdf AN463 documents N 2000-09-01 68HC05K0 Infra-red Remote Control /docs/en/application-note/AN463.pdf /docs/en/application-note/AN463.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1992 645036621402383989 Application Note N N 68HC05K0 Infra-red Remote Control 43 0 English M6805 microprocessors include a wide range of parts with a large diversity of on-chip features. These include A/D and D/A convertors, serial interfaces, timers and display drivers. The display drive capability of the microprocessors range from none beyond I/O pins, through high current ports, to specialized display drivers for LCDs and vacuum fluorescent displays. W967833272168 PSP 75.1 KB None None documents None W967833272168 /docs/en/application-note/AN442.pdf 75134 /docs/en/application-note/AN442.pdf AN442 documents N 2016-07-13 Driving LCDs with M6805 Microprocessors /docs/en/application-note/AN442.pdf /docs/en/application-note/AN442.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1991 645036621402383989 Application Note N Driving LCDs with M6805 Microprocessors 44 0 English AN1055SW.zip /secured/assets/documents/en/application-note-software/AN1055SW.zip /webapp/Download?colCode=AN1055SW&appType=license&docLang=en If your microcontroller application requires a small amount of program memory and not much raw computing power, the M68HC05 MCU Family is a most logical choice, given their low cost. But do not cross the M68HC05 Family off your selection list just because need some 16-bit indexing and/or 16-bit operations, such as the higher cost M68HC11 Family provides. G967833024710 PSP 1.4 MB None None documents None G967833024710 /docs/en/application-note/AN1055.pdf 1361830 /docs/en/application-note/AN1055.pdf AN1055 documents N 2000-09-01 M6805 16-Bit Support Macros /docs/en/application-note/AN1055.pdf /docs/en/application-note/AN1055.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1990 645036621402383989 Application Note N N M6805 16-Bit Support Macros 45 0 English MC68HC05B4 Radio Synthesizer K967833331202 PSP 2.3 MB None None documents None K967833331202 /docs/en/application-note/ANE416.pdf 2321712 /docs/en/application-note/ANE416.pdf ANE416 documents N 2000-09-01 MC68HC05B4 Radio Synthesizer /docs/en/application-note/ANE416.pdf /docs/en/application-note/ANE416.pdf Application Note N 645036621402383989 2022-12-07 pdf en Jan 1, 1988 645036621402383989 Application Note N N MC68HC05B4 Radio Synthesizer Application Note Software Application Note Software 2 46 0 English Software files for AN1222 U1003349396654 PSP 21.5 KB Registration With Click-Thru Software Licensing Agreement 1395958162559706127527 documents Extended U1003349396654 /secured/assets/documents/en/application-note-software/AN1222SW.zip 21480 /secured/assets/documents/en/application-note-software/AN1222SW.zip AN1222SW documents Y N 2016-10-31 Software Files for AN1222 zipped /webapp/Download?colCode=AN1222SW&appType=license /secured/assets/documents/en/application-note-software/AN1222SW.zip Application Note Software N 789425793691620447 2022-12-07 zip Y en Jan 1, 1995 789425793691620447 Application Note Software Y N Software Files for AN1222 zipped 47 0 English Software files for AN1212 L1003530906389 PSP 3.4 MB Registration With Click-Thru Software Licensing Agreement 1395958162559706127527 documents Extended L1003530906389 /secured/assets/documents/en/application-note-software/AN1212SW.zip 3409481 /secured/assets/documents/en/application-note-software/AN1212SW.zip AN1212SW documents Y N 2016-10-31 Software files for AN1212 zipped (exe file included) /webapp/Download?colCode=AN1212SW&appType=license /secured/assets/documents/en/application-note-software/AN1212SW.zip Application Note Software N 789425793691620447 2022-12-07 zip Y en Jan 1, 1992 789425793691620447 Application Note Software Y N Software files for AN1212 zipped (exe file included) false 0 68HC705C8A downloads en true 1 Y PSP Application Note 45 /docs/en/application-note/AN1516.pdf 2016-10-31 N966580685759 PSP 1 May 16, 2005 Application Note Discrete Products provide a complete solution for designing a low cost system for direct and accurate liquid level control using an ac powered pump or solenoid valve. This circuit approach which exclusively uses NXP semiconductor parts, incorporates a piezoresistive pressure sensor with on-chip temperature compensation and a new solid-state relay with an integrated power triac, to drive directly the liquid level control equipment from the domestic 110/220V 50/60 Hz ac main power line. None /docs/en/application-note/AN1516.pdf English documents 285680 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1516.pdf AN1516 Liquid Level Control Using a Pressure Sensor /docs/en/application-note/AN1516.pdf documents 645036621402383989 Application Note N en None Y pdf 4 N N AN1516 Liquid Level Control Using a Pressure Sensor 285.7 KB AN1516 N N966580685759 /docs/en/application-note/AN1818.pdf 2000-09-01 R967833952583 PSP 2 Nov 22, 2004 Application Note Through the use of the 16-bit free-running counter, the HC05 and other MCU families can provide an interrupt-driven software SCI with minimal software overhead. None /docs/en/application-note/AN1818.pdf English documents 124263 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1818.pdf Software SCI Routines with the 16-Bit Timer Module /docs/en/application-note/AN1818.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N Software SCI Routines with the 16-Bit Timer Module 124.3 KB AN1818 N R967833952583 /docs/en/application-note/AN1746.pdf 2003-11-10 1068494669062711140870 PSP 3 Nov 10, 2003 Application Note Migrating from MC68HC705K1 to MC68HC705KJ1 None /docs/en/application-note/AN1746.pdf English documents 633009 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1746.pdf Migrating from the MC68HC705K1 to the MC68HC705KJ1 /docs/en/application-note/AN1746.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Migrating from the MC68HC705K1 to the MC68HC705KJ1 633.0 KB AN1746 N 1068494669062711140870 /docs/en/application-note/AN1688.pdf 2016-10-31 R1026401428693 PSP 4 Jul 11, 2002 Application Note The Follower switch node, based on the very low cost MC68HC705J1A MCU, is used to illustrate the implementation of a software SCI within a communication protocol, as described in AN1667/D. None /docs/en/application-note/AN1688.pdf English documents 554472 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1688.pdf MISC Bus Follower Switch Node /docs/en/application-note/AN1688.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N MISC Bus Follower Switch Node 554.5 KB AN1688 N R1026401428693 /docs/en/application-note/AN1667.pdf 2002-07-10 K1026318691304 PSP 5 Jul 10, 2002 Application Note This application note describes a software implementation of asynchronous serial communication for microcontroller units which do not possess a hardware SCI channel, such as very low-cost microcontrollers (MCUs). None /docs/en/application-note/AN1667.pdf English documents 761380 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1667.pdf Software SCI Implementation to the MISC Communication Protocol /docs/en/application-note/AN1667.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Software SCI Implementation to the MISC Communication Protocol 761.4 KB AN1667 N K1026318691304 /docs/en/application-note/AN1067.pdf 2016-10-31 C967833888010 PSP 6 May 31, 2002 Application Note This application note examines two common interfaces between MCUs and external circuitry -- pulse generation and pulse detection. Several families of NXP MCUs and a variety of pulse applications are considered. Code segments and listings are also included. None /docs/en/application-note/AN1067.pdf English documents 697151 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1067.pdf Pulse Generation and Detection with Microcontroller Units /docs/en/application-note/AN1067.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N N Pulse Generation and Detection with Microcontroller Units 697.2 KB AN1067 N C967833888010 /docs/en/application-note/AN991.pdf 2016-10-31 C967833989514 PSP 7 Jan 28, 2002 Application Note As the complexity of user applications increases, many designers find themselves needing multiple microprocessors to provide necessary functionality in a circuit. Communication between multiple processors can often be difficult, especially when differing processors are used. A possible solution to this problem is usage of the serial peripheral interface (SPI), and interface intended for communication between integrated circuits on the same printed wire board. The MC68HC05C4 is one of the first single-chip None /docs/en/application-note/AN991.pdf English documents 708183 None 645036621402383989 2023-06-23 N /docs/en/application-note/AN991.pdf Using the Serial Peripheral Interface to Communicate Between Multiple Microcomputers /docs/en/application-note/AN991.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N N Using the Serial Peripheral Interface to Communicate Between Multiple Microcomputers 708.2 KB AN991 N C967833989514 /docs/en/application-note/AN2159.pdf 2001-11-20 R1006277926853 PSP 8 Nov 20, 2001 Application Note This application note describes a reference design for an engine electronic ignition system, known as digital Direct Current Ignition (DCI). The DCI system is targeted for single-cylinder, two-stroke engines such as mopeds. At the heart of the system is an NXP HC08 microcontroller, the MC68HC908JK3. None /docs/en/application-note/AN2159.pdf English documents 1175937 None 645036621402383989 2022-12-07 /docs/en/application-note/AN2159.pdf Digital Direct Current Ignition System Using HC08 Microcontrollers /docs/en/application-note/AN2159.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Digital Direct Current Ignition System Using HC08 Microcontrollers 1.2 MB AN2159 N R1006277926853 /docs/en/application-note/AN1212.pdf 2000-09-01 C967833042178 PSP 9 Nov 13, 2001 Application Note This application note describes a basic set of driver routines for communicating on a Class B serial multiplex bus using the JCI and the MC68HC705C8, a multi-purpose MCU based upon Our industry-standard MC68HC05 CPU. Methods are outlined on interfacing the JCI to the MC68HC705C8, initializing the JCI for proper communication, and transferring data between the JCI and the host MCU. None /docs/en/application-note/AN1212.pdf English documents 853074 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1212.pdf J1850 Multiplex Bus Communication Using the MC68HC705C8 and the SC371016 J1850 Communications Interface (JCI) /docs/en/application-note/AN1212.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N J1850 Multiplex Bus Communication Using the MC68HC705C8 and the SC371016 J1850 Communications Interface (JCI) 853.1 KB AN1212 N C967833042178 /docs/en/application-note/AN1066.pdf 2000-09-01 J967833031213 PSP 10 Nov 1, 2001 Application Note This document demonstrates how the SIOP on the MC68HC05C5 can be interfaced to an I2C peripheral, the PCF8573 clock/timer. The MC68HC05C5 was chosen because its SIOP has a programmable clock polarity. None /docs/en/application-note/AN1066.pdf English documents 613111 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1066.pdf Interfacing the MC68HC05C5 SIOP to an I2C Peripheral /docs/en/application-note/AN1066.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N Interfacing the MC68HC05C5 SIOP to an I2C Peripheral 613.1 KB AN1066 N J967833031213 /docs/en/application-note/AN1752.pdf 2016-10-31 T967833921983 PSP 11 May 7, 2001 Application Note This application note presents data structures which are useful in the development of microcontroller software. The applications presented here are by no means absolute. One can find an infinite variety of ways to apply these basic data structures in a microcontroller application. None /docs/en/application-note/AN1752.pdf English documents 692888 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1752.pdf Data Structures for 8-Bit Microcontrollers /docs/en/application-note/AN1752.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N N Data Structures for 8-Bit Microcontrollers 692.9 KB AN1752 N T967833921983 /docs/en/application-note/AN2103.pdf 2016-10-31 C978120734892 PSP 12 Dec 1, 2000 Application Note This application note describes a LIN demo that was designed for the SAE show in March 2000. The project was intended to demonstrate the LIN protocol, tools, and NXP products that were available. Although the demo is purely visual and does not represent any particular application, it does introduce many features that would be implemented in actual applications. None /docs/en/application-note/AN2103.pdf English documents 1676151 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN2103.pdf Local Interconnect Network (LIN) Demonstration /docs/en/application-note/AN2103.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Local Interconnect Network (LIN) Demonstration 1.7 MB AN2103 N C978120734892 /docs/en/application-note/AN4006.pdf 2000-09-01 R967833980195 PSP 13 Mar 27, 2000 Application Note This application note describes the basic principle of the digital capacitive discharge ignition (CDI) system for two-wheelers, and outlines a solution using Our low-cost MC68HC705P6A microcontroller unit. None /docs/en/application-note/AN4006.pdf English documents 351778 None 645036621402383989 2022-12-07 /docs/en/application-note/AN4006.pdf Digital Captive Discharge Ignition System Using HC05/HC08 8-Bit Microcontrollers /docs/en/application-note/AN4006.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Digital Captive Discharge Ignition System Using HC05/HC08 8-Bit Microcontrollers 351.8 KB AN4006 N R967833980195 /docs/en/application-note/AN1050.pdf 2016-10-31 Y967833878334 PSP 14 Jan 1, 2000 Application Note The operating speed of present HCMOS devices is approaching that of the fastest bipolar logic families of only a few years ago. Associated with this increase in performance are some new design challenges for the MCU-based system designer. None /docs/en/application-note/AN1050.pdf English documents 456108 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1050.pdf Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers /docs/en/application-note/AN1050.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers 456.1 KB AN1050 N Y967833878334 /docs/en/application-note/AN1820.pdf 2000-09-01 B967833959353 PSP 15 Jan 1, 1999 Application Note This application note describes a method of communicating on an I2C bus by controlling digital input/output pins. This bit-banged method can be implemented on any Motorola MCU. None /docs/en/application-note/AN1820.pdf English documents 488641 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1820.pdf Software I2C Communications /docs/en/application-note/AN1820.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Software I2C Communications 488.6 KB AN1820 N B967833959353 /docs/en/application-note/AN1705.pdf 2016-10-31 I966577944756 PSP 16 Jan 1, 1999 Application Note This application note focuses on reduction techniques for electromagnetic interference. None /docs/en/application-note/AN1705.pdf English documents 439712 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1705.pdf Noise Reduction Techniques for Microcontroller-Based Systems /docs/en/application-note/AN1705.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Noise Reduction Techniques for Microcontroller-Based Systems 439.7 KB AN1705 N I966577944756 /docs/en/application-note/AN1755.pdf 2000-08-17 U966577187622 PSP 17 Jan 1, 1998 Application Note Interfacing the MC68HC705C8A to DS2430A 256-Bit 1-Wire EEPROM None /docs/en/application-note/AN1755.pdf English documents 743191 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1755.pdf Interfacing the MC68HC705C8A to the DS2430A 256-Bit 1-Wire EEPROM /docs/en/application-note/AN1755.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Interfacing the MC68HC705C8A to the DS2430A 256-Bit 1-Wire EEPROM 743.2 KB AN1755 N U966577187622 /docs/en/application-note/AN1771.pdf 2016-10-31 S967833928924 PSP 18 Jan 1, 1998 Application Note This application note presents basic tone synthesis techniques and illustrates their implementation using the HC08, HC05, HC11, and HC12 Families of MCUs. None /docs/en/application-note/AN1771.pdf English documents 857671 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1771.pdf Precision Sine-Wave Tone Synthesis Using 8-Bit MCUs /docs/en/application-note/AN1771.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Precision Sine-Wave Tone Synthesis Using 8-Bit MCUs 857.7 KB AN1771 N S967833928924 /docs/en/application-note/AN1758.pdf 2000-09-01 K967833223068 PSP 19 Jan 1, 1998 Application Note Add Addressable Switches to HC05 None /docs/en/application-note/AN1758.pdf English documents 433485 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1758.pdf Add Addressable Switches to the HC05 /docs/en/application-note/AN1758.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Add Addressable Switches to the HC05 433.5 KB AN1758 N K967833223068 /docs/en/application-note/AN1775.pdf 2016-10-31 S967833934540 PSP 20 Jan 1, 1998 Application Note This application note documents a method of extending digital input using the analog-to-digital converter of an MCU. None /docs/en/application-note/AN1775.pdf English documents 458988 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1775.pdf Expanding Digital Input with an A/D Converter /docs/en/application-note/AN1775.pdf documents 645036621402383989 Application Note N en None Y pdf 1 N N Expanding Digital Input with an A/D Converter 459.0 KB AN1775 N S967833934540 /docs/en/application-note/AN1757.pdf 2000-09-01 Y967833217726 PSP 21 Jan 1, 1998 Application Note Add a Unique Silicon Serial Number to the HC05 None /docs/en/application-note/AN1757.pdf English documents 669590 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1757.pdf Add a Unique Silicon Serial Number to the HC05 /docs/en/application-note/AN1757.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Add a Unique Silicon Serial Number to the HC05 669.6 KB AN1757 N Y967833217726 /docs/en/application-note/AN1744.pdf 2016-10-31 K967833915162 PSP 22 Jan 1, 1998 Application Note A simple function such as resetting an MCU during the application or removal of power can cause many problems if not handled properly. Symptoms of an improperly handled reset during power transitions can range from a slight delay in MCU response after power-up to very erratic, inconsistent behavior to total system failure.This document covers the main issues relating to this problem and aims to lead the user of HC05, HC08, and HC11 devices to a safe and reliable approach to transitioning power in their app None /docs/en/application-note/AN1744.pdf English documents 482429 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1744.pdf Resetting Microcontrollers During Power Transitions /docs/en/application-note/AN1744.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Resetting Microcontrollers During Power Transitions 482.4 KB AN1744 N K967833915162 /docs/en/application-note/AN1734.pdf 2000-09-01 R967833905835 PSP 23 Jan 1, 1998 Application Note This application note presents a method of implementing pulse width modulation (PWM) in NXP microcontrollers through the output compare function of the 16-bit free-running timer counter. Using this method, a PWM signal can be produced without dedicated on-chip PWM circuitry. None /docs/en/application-note/AN1734.pdf English documents 398416 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1734.pdf Pulse Width Modulation Using the 16-Bit Timer /docs/en/application-note/AN1734.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Pulse Width Modulation Using the 16-Bit Timer 398.4 KB AN1734 N R967833905835 /docs/en/application-note/AN1761.pdf 2000-08-17 W966577190510 PSP 24 Jan 1, 1998 Application Note Interfacing MC68HC705C8A to X76F041 PASS Secure Flash None /docs/en/application-note/AN1761.pdf English documents 1013905 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1761.pdf Interfacing the MC68HC705C8A to the X76F041 PASS SecureFlash /docs/en/application-note/AN1761.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Interfacing the MC68HC705C8A to the X76F041 PASS SecureFlash 1.0 MB AN1761 N W966577190510 /docs/en/application-note/AN1745.pdf 2016-10-31 G967833196700 PSP 25 Jan 1, 1998 Application Note More and more applications are requiring liquid crystal displays (LCD) to effectively communicate to the outside world. This application note describes the hardware and software interface needed to display information from the MC68HC705C8A. None /docs/en/application-note/AN1745.pdf English documents 570255 None 645036621402383989 2023-08-08 N /docs/en/application-note/AN1745.pdf Interfacing the HC705C8A to an LCD Module /docs/en/application-note/AN1745.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Interfacing the HC705C8A to an LCD Module 570.3 KB AN1745 N G967833196700 /docs/en/application-note/AN1723.pdf 2000-09-01 N967833145877 PSP 26 Oct 30, 1997 Application Note This application note discusses the hardware and software issues involved in designing applications based on Our M68HC05 Family of microcontrollers that can interact with an IBM AT computer at its keyboard interface. It explores using the interface as a power supply and a low-speed serial data link between an MC68HC05-based application and an IBM At-compatible host computer. The major focus in on applications that are capable of operating while the keyboard is connected to the host PC. None /docs/en/application-note/AN1723.pdf English documents 643147 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1723.pdf Interfacing MC68HC05 Microcontrollers to the IBM AT Keyboard Interface /docs/en/application-note/AN1723.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Interfacing MC68HC05 Microcontrollers to the IBM AT Keyboard Interface 643.1 KB AN1723 N N967833145877 /docs/en/application-note/AN1228.pdf 2000-08-30 O967685434808 PSP 27 Jan 1, 1997 Application Note This application note describes the interface between Our M68HC05 Family of microcontrollers and Our MC145051 analog-to-digital converter (ADC). The MC145051 is a 10-bit, 11-channel, serial interface ADC. The microcontroller unit (MCU) interface must be able to talk to the MC145051 using a serial communications link. One of the most popular hardware modules available in the M68HC05 Family is the serial peripheral interface (SPI). None /docs/en/application-note/AN1228.pdf English documents 1663605 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1228.pdf Interfacing the M68HC05 MCU to the MC145051 A/D Converter /docs/en/application-note/AN1228.pdf documents 645036621402383989 Application Note N en None N pdf 2 N Interfacing the M68HC05 MCU to the MC145051 A/D Converter 1.7 MB AN1228.PDF N O967685434808 /docs/en/application-note/AN1227.pdf 2000-09-01 M967833060674 PSP 28 Jan 1, 1997 Application Note None /docs/en/application-note/AN1227.pdf English documents 1479301 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1227.pdf Using 9346 Series Serial EEPROMs with 6805 Series Microcontrollers /docs/en/application-note/AN1227.pdf documents 645036621402383989 Application Note N en None N pdf 1 N Using 9346 Series Serial EEPROMs with 6805 Series Microcontrollers 1.5 MB AN1227 N M967833060674 /docs/en/application-note/AN499.pdf 2000-09-01 S967833303026 PSP 29 Jul 1, 1996 Application Note There are several popular MCUs from NXP on the market, which have their program memory stored in a built-in EPROM (erasable-programmable-read-only-memory) or OTP (one-time-programmable) memory instead of the usual ROM. The difference between the EPROM and OTP part is that there is a window in the package on the EPROM version which makes it possible to erase it under a UV lamp for re-use. None /docs/en/application-note/AN499.pdf English documents 818782 None 645036621402383989 2022-12-07 /docs/en/application-note/AN499.pdf Let the MC68HC705 Program Itself /docs/en/application-note/AN499.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Let the MC68HC705 Program Itself 818.8 KB AN499 N S967833303026 /docs/en/application-note/AN1292.pdf 2000-09-01 H967833109211 PSP 30 Jan 1, 1996 Application Note Adding a Voice User Interface to M68HC05 Applications None /docs/en/application-note/AN1292.pdf English documents 989977 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1292.pdf Adding a Voice User Interface to M68HC05 Applications /docs/en/application-note/AN1292.pdf documents 645036621402383989 Application Note N en None N pdf 0 N Adding a Voice User Interface to M68HC05 Applications 990.0 KB AN1292 N H967833109211 /docs/en/application-note/AN1226.pdf 2000-09-01 V967833056107 PSP 31 Jan 1, 1996 Application Note This application note is intended to document the differences between the 68HC705C8A and the 68HC705C8. It will also describe uses for the A features (new features per customer requests), which include the port B keypad interrupt/pullups, 68HC05C4A-type COP, and the high current drive on port C. The pullups and C4A-type COP can be enabled with two additional mask option registers. None /docs/en/application-note/AN1226.pdf English documents 379469 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1226.pdf Use of the 68HC705C8A in Place of a 68HC705C8 /docs/en/application-note/AN1226.pdf documents 645036621402383989 Application Note N en None N pdf 4 N Use of the 68HC705C8A in Place of a 68HC705C8 379.5 KB AN1226 N V967833056107 /docs/en/application-note/AN1298.pdf 2016-10-31 R967833115799 PSP 32 Jan 1, 1996 Application Note Variations in Motorola MC68HC(7)05Cx Family None /docs/en/application-note/AN1298.pdf English documents 556514 None 645036621402383989 2023-08-08 N /docs/en/application-note/AN1298.pdf Variations in the M68HC(7)05Cx Family /docs/en/application-note/AN1298.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Variations in the M68HC(7)05Cx Family 556.5 KB AN1298 N R967833115799 /docs/en/application-note/AN1262.pdf 2016-10-31 J967833097487 PSP 33 Jan 1, 1995 Application Note Simple Real-Time Kernels for M68HC05 Microcontrollers None /docs/en/application-note/AN1262.pdf English documents 589236 None 645036621402383989 2023-08-08 N /docs/en/application-note/AN1262.pdf Simple Real-Time Kernels for M68HC05 Microcontrollers /docs/en/application-note/AN1262.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Simple Real-Time Kernels for M68HC05 Microcontrollers 589.2 KB AN1262 N J967833097487 /docs/en/application-note/AN1263.pdf 2016-10-31 O967833897694 PSP 34 Jan 1, 1995 Application Note This application note discusses how to design a single-chip microcontroller application considering electromagnetic compatibility (EMC). None /docs/en/application-note/AN1263.pdf English documents 283939 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1263.pdf Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers /docs/en/application-note/AN1263.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers 283.9 KB AN1263 N O967833897694 /docs/en/application-note/AN1259.pdf 2016-10-31 F967833892719 PSP 35 Jan 1, 1995 Application Note Focusing on utilizing proven layout techniques to control EMI on MCU-based mixed-signal systems. It provides a practical approach rather than a theoretical discussion. None /docs/en/application-note/AN1259.pdf English documents 347790 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN1259.pdf AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note /docs/en/application-note/AN1259.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N AN1259: System Design and Layout Techniques for Noise Reduction in MCU-Based Systems – Application Note 347.8 KB AN1259 N F967833892719 /docs/en/application-note/AN1256.pdf 2000-09-01 Y967833088116 PSP 36 Jan 1, 1995 Application Note Interfacing HC05 MCU to Multichannel Converter using MC68HC705C8A and MC68HC705J1A None /docs/en/application-note/AN1256.pdf English documents 913545 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1256.pdf Interfacing the HC05 MCU to a Multichannel Digital-to-Analog Converter Using the MC68HC705C8A and the MC68HC705J1A /docs/en/application-note/AN1256.pdf documents 645036621402383989 Application Note N en None N pdf 1.1 N Interfacing the HC05 MCU to a Multichannel Digital-to-Analog Converter Using the MC68HC705C8A and the MC68HC705J1A 913.5 KB AN1256 N Y967833088116 /docs/en/application-note/AN-HK-22.pdf 2000-09-01 C967833008690 PSP 37 Jan 1, 1994 Application Note This application note provides technical information about the MC68HC05SR3 and MC68HC705SR3. None /docs/en/application-note/AN-HK-22.pdf English documents 3716092 None 645036621402383989 2023-06-19 /docs/en/application-note/AN-HK-22.pdf MC68HC05SR3 and MC68HC705SR3 Design Notes /docs/en/application-note/AN-HK-22.pdf documents 645036621402383989 Application Note N en None N pdf 0 N MC68HC05SR3 and MC68HC705SR3 Design Notes 3.7 MB AN-HK-22 N C967833008690 /docs/en/application-note/AN-HK-23.pdf 2000-09-01 F967833013373 PSP 38 Jan 1, 1994 Application Note This note documents the differences between the HCMOS MC68HC05SR3 and the NMOS MC6805R3. The MC68HC05SR3 is an enhanced HCMOS version of 6805R3. The device is pin compatible with the NMOS part. Due to the differences in memory offset and instruction cycles, minor modification to existing R3 software is required. None /docs/en/application-note/AN-HK-23.pdf English documents 875777 None 645036621402383989 2022-12-07 /docs/en/application-note/AN-HK-23.pdf MC6805R3 and MC68HC05SR3 Technical Comparison /docs/en/application-note/AN-HK-23.pdf documents 645036621402383989 Application Note N en None N pdf 0 N MC6805R3 and MC68HC05SR3 Technical Comparison 875.8 KB AN-HK-23 N F967833013373 /docs/en/application-note/AN477.pdf 2000-09-01 E967833984940 PSP 39 Jan 1, 1993 Application Note This application note describes a method of measuring an unknown resistance with an MC68HC05 type MCU that does not have a built-in analog-to-digital converter. Both the theoretical and the practical aspects of the method are covered. None /docs/en/application-note/AN477.pdf English documents 926454 None 645036621402383989 2022-12-07 /docs/en/application-note/AN477.pdf Simple A/D for MCUs without Built-In A/D Converters /docs/en/application-note/AN477.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Simple A/D for MCUs without Built-In A/D Converters 926.5 KB AN477 N E967833984940 /docs/en/application-note/AN464.pdf 2000-09-01 Z967833293153 PSP 40 Jan 1, 1993 Application Note The software described in this application note comprises a number of driver routines which provide an interface between application software residing in the MCU ROM (or EPROM) and the CAN module. None /docs/en/application-note/AN464.pdf English documents 3378099 None 645036621402383989 2022-12-07 /docs/en/application-note/AN464.pdf Software Driver Routines for the MC68HC05 CAN Module /docs/en/application-note/AN464.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Software Driver Routines for the MC68HC05 CAN Module 3.4 MB AN464 N Z967833293153 /docs/en/application-note/AN1222.pdf 2000-09-01 N967833644843 PSP 41 Jan 1, 1993 Application Note This application note is intended to demonstrate the use of Arithmetic Synthesis to create sinusoidal waveforms from a microcontroller unit (MCU). Given an accumulation constant predefined in memory, a very precise sinusoidal waveform can be produced from a table of sinusoidal values in memory. The values selected from the table are then sent out an MCU port to a digital-to-analog converter. This application note has been written for the HC08 MCU. Although cycle execution time will be different, the progra None /docs/en/application-note/AN1222.pdf English documents 571842 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1222.pdf Arithmetic Waveform Synthesis with the HC05/08 MCUs /docs/en/application-note/AN1222.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N Arithmetic Waveform Synthesis with the HC05/08 MCUs 571.8 KB AN1222 N N967833644843 /docs/en/application-note/AN463.pdf 2000-09-01 P967833286253 PSP 42 Jan 1, 1992 Application Note This application note describes the use of many of the device features to control an infra-red television remote control. The application could be very easily modified to control any device with a similar transmission protocol. It will run on any of the K devices without modification. None /docs/en/application-note/AN463.pdf English documents 793981 None 645036621402383989 2022-12-07 /docs/en/application-note/AN463.pdf 68HC05K0 Infra-red Remote Control /docs/en/application-note/AN463.pdf documents 645036621402383989 Application Note N en None N pdf 0 N 68HC05K0 Infra-red Remote Control 794.0 KB AN463 N P967833286253 /docs/en/application-note/AN442.pdf 2016-07-13 W967833272168 PSP 43 Jan 1, 1991 Application Note M6805 microprocessors include a wide range of parts with a large diversity of on-chip features. These include A/D and D/A convertors, serial interfaces, timers and display drivers. The display drive capability of the microprocessors range from none beyond I/O pins, through high current ports, to specialized display drivers for LCDs and vacuum fluorescent displays. None /docs/en/application-note/AN442.pdf English documents 75134 None 645036621402383989 2022-12-07 /docs/en/application-note/AN442.pdf Driving LCDs with M6805 Microprocessors /docs/en/application-note/AN442.pdf documents 645036621402383989 Application Note N en None pdf 0 N Driving LCDs with M6805 Microprocessors 75.1 KB AN442 N W967833272168 /docs/en/application-note/AN1055.pdf 2000-09-01 G967833024710 PSP 44 Jan 1, 1990 Application Note If your microcontroller application requires a small amount of program memory and not much raw computing power, the M68HC05 MCU Family is a most logical choice, given their low cost. But do not cross the M68HC05 Family off your selection list just because need some 16-bit indexing and/or 16-bit operations, such as the higher cost M68HC11 Family provides. None /docs/en/application-note/AN1055.pdf English documents 1361830 None 645036621402383989 2022-12-07 /docs/en/application-note/AN1055.pdf M6805 16-Bit Support Macros /docs/en/application-note/AN1055.pdf documents 645036621402383989 Application Note N en None N pdf 0 N M6805 16-Bit Support Macros 1.4 MB AN1055 N G967833024710 /docs/en/application-note/ANE416.pdf 2000-09-01 K967833331202 PSP 45 Jan 1, 1988 Application Note MC68HC05B4 Radio Synthesizer None /docs/en/application-note/ANE416.pdf English documents 2321712 None 645036621402383989 2022-12-07 /docs/en/application-note/ANE416.pdf MC68HC05B4 Radio Synthesizer /docs/en/application-note/ANE416.pdf documents 645036621402383989 Application Note N en None N pdf 0 N MC68HC05B4 Radio Synthesizer 2.3 MB ANE416 N K967833331202 Application Note Software 2 /secured/assets/documents/en/application-note-software/AN1222SW.zip 2016-10-31 U1003349396654 PSP 46 Jan 1, 1995 Application Note Software Software files for AN1222 Registration With Click-Thru Software Licensing Agreement /secured/assets/documents/en/application-note-software/AN1222SW.zip English documents 21480 1395958162559706127527 789425793691620447 2022-12-07 Y /webapp/Download?colCode=AN1222SW&appType=license Software Files for AN1222 zipped /secured/assets/documents/en/application-note-software/AN1222SW.zip documents 789425793691620447 Application Note Software N en Extended Y zip 0 Y N Software Files for AN1222 zipped 21.5 KB AN1222SW N U1003349396654 /secured/assets/documents/en/application-note-software/AN1212SW.zip 2016-10-31 L1003530906389 PSP 47 Jan 1, 1992 Application Note Software Software files for AN1212 Registration With Click-Thru Software Licensing Agreement /secured/assets/documents/en/application-note-software/AN1212SW.zip English documents 3409481 1395958162559706127527 789425793691620447 2022-12-07 Y /webapp/Download?colCode=AN1212SW&appType=license Software files for AN1212 zipped (exe file included) /secured/assets/documents/en/application-note-software/AN1212SW.zip documents 789425793691620447 Application Note Software N en Extended Y zip 0 Y N Software files for AN1212 zipped (exe file included) 3.4 MB AN1212SW N L1003530906389 true Y Products

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