P89LPC913FDH

8-bit microcontrollers with two-clock 80C51 core, 1 kB 3 V flash with 128-byte RAM


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The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-pin packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC912/913/914 in order to reduce component count, board space, and system cost.

Features and benefits

Principal features

  • 1 kB byte-erasable flash code memory organized into 256 B sectors and 16 B pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage.
  • 128 B RAM data memory.
  • Two 16-bit counter/timers. Each timer may be configured to toggle a port output upon timer overflow or to become a PWM output.
  • 23-bit system timer that can also be used as a RTC.
  • Two analog comparators with selectable inputs and reference source.
  • Enhanced UART with fractional baud rate generator, break detect, framing error detection, automatic address detection and versatile interrupt capabilities (P89LPC913, P89LPC914).
  • SPI communication port.
  • Internal RC oscillator (factory calibrated to +-1 pct) option allows operation without external oscillator components. The RC oscillator option is selectable and fine tunable.
  • 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or driven to 5.5 V).
  • Up to 12 I/O pins when using internal oscillator and reset options.

Additional features

  • 14-pin TSSOP packages.
  • A high performance 80C51 CPU provides instruction cycle times of 111 ns to 222 ns for all instructions except multiply and divide when executing at 18 MHz (167 ns to 333 ns at 12 MHz). This is six times the performance of the standard 80C51 running at the same clock frequency. A lower clock frequency for the same performance results in power savings and reduced EMI.
  • In-Application Programming (IAP-Lite) and byte erase allows code memory to be used for non-volatile data storage.
  • Serial flash In-Circuit Programming (ICP) allows simple production coding with commercial EPROM programmers. Flash security bits prevent reading of sensitive application programs.
  • Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog prescaler is selectable from eight values.
  • Low voltage reset (brownout detect) allows a graceful system shutdown when power fails. May optionally be configured as an interrupt.
  • Idle and two different power-down reduced power modes. Improved wake-up from Power-down mode (a LOW interrupt input starts execution). Typical power-down current is 1 uA (total power-down with voltage comparators disabled).
  • Active-LOW reset. On-chip power-on reset allows operation without external reset components. A reset counter and reset glitch suppression circuitry prevent spurious and incomplete resets. A software reset function is also available.
  • Configurable on-chip oscillator with frequency range options selected by user programmed flash configuration bits. Oscillator options support frequencies from 20 kHz to the maximum operating frequency of 18 MHz (P89LPC912, P89LPC913).
  • Oscillator fail detect. The watchdog timer has a separate fully on-chip oscillator allowing it to perform an oscillator fail detect function.
  • Programmable port output configuration options: quasi-bidirectional, open-drain, push-pull, input-only.
  • Port 'input pattern match' detect. Port 0 may generate an interrupt when the value of the pins match or do not match a programmable pattern.
  • LED drive capability (20 mA) on all port pins. A maximum limit is specified for the entire chip.
  • Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns minimum ramp times.
  • Only power and ground connections are required to operate the P89LPC912/913/914 when internal reset option is selected.
  • Four interrupt priority levels.
  • Four keypad interrupt inputs.
  • Second data pointer.
  • Schmitt trigger port inputs.
  • Emulation support.
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH
Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH
Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH
Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH
Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH
Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH

Parametrics of this product

Type numberPackagePackage namefmax
(MHz)		RAM
(B)		I/O
pins		UART
SPI
Timers
@ temperature
range
@ VDD
[min](V)		@ VDD
[max]
(V)		@ product descriptionFLASH
(kB)		PWM
P89LPC913FDHSOT402-1
(TSSOP14)		TSSOP141812812112F2.43.68-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM11

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
P89LPC913FDHP89LPC913FDH,1299352 741 89129Volume productionSOT402-1
(TSSOP14) 		Standard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT402-1TSSOP14plastic thin shrink small outline package; 14 leads; body width 4.4 mmMO-153 (JEDEC); 2003-02-18

Related documents

Reflow soldering

Wave soldering

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
P89LPC913FDHP89LPC913FDH,129P89LPC913FDHweek 45, 20042.842.5839793281653747E811
Quality and reliability disclaimer

Quality and reliability disclaimer

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Documentation for this product

File nameTitleTypeFormatDate
P89LPC912_913_9148-bit microcontrollers with two-clock 80C51 core, 1 kB 3 V flash with 128-byte RAMData sheetpdf2007-09-28
AN10338Off-line Li-Ion battery charger with P89LPC916Application notepdf2004-11-05
AN10367Power management for the LPC900 familyApplication notepdf2005-03-29
AN10187Low-cost A/D-Conversion with Philips LPC microcontrollers Application NoteApplication notepdf2002-10-04
AN10218AN10218 Philips LPC900 microcontrollers single cell power supplyApplication notepdf2003-11-04
AN10220LPC900 family in 5V environmentsApplication notepdf2003-05-21
AN10342Using LPC900 code Flash as data storageApplication notepdf2004-12-13
AN10289LPC900 external crystal start-upApplication notepdf2004-04-27
75016725Looking for more 32-bit MCU options? Start here.Brochurepdf2009-04-01
ES_P89LPC912Errata sheet P89LPC912Errata sheetpdf2010-03-18
ES_P89LPC913Errata sheet P89LPC913Errata sheetpdf2010-02-25
ES_P89LPC914Errata sheet P89LPC914_2Errata sheetpdf2010-02-25
UM_P89LPC912_913_914P89LPC912/913/914 USER MANUALUser manualpdf2003-12-08

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
P89LPC913FDH9352 741 89129P89LPC913FDH,129NAMOUSER ELECTRONICS7905/18/2013Buy onlinenot available
   NANewark element1474815/20/2013Buy online 

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