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P83C660X2, P87C660X2, P83C661X2, P87C661X2
General description
The devices are Single-Chip 8-Bit Microcontrollers manufactured in an advanced CMOS process and are derivatives of the 80C51 microcontroller family. The instruction set is 100pct compatible with the 80C51 instruction set.
The devices support 6-clock/12-clock mode selection by programming an OTP bit (OX2) using parallel programming. In addition, an SFR bit (X2) in the clock control register (CKCON) also selects between 6-clock/12-clock mode.
These devices have either one or two I2C interfaces, capable of handling speeds up to 400 kbits/s (Fast I2C). They also have four 8-bit I/O ports, three 16-bit timer/event counters, a multi-source, four-priority-level, nested interrupt structure, an enhanced UART and on-chip oscillator and timing circuits.
The added features of the P8xC66xX2 make it a powerful microcontroller for applications that require pulse width modulation, high-speed I/O, I2C communication, and up/down counting capabilities such as motor control.
Features
- 80C51 Central Processing Unit
- 16 kbytes OTP (87C660X2, 87C661X2)
- 16 kbytes ROM (83C660X2, 83C661X2)
- 512 byte RAM
- Boolean processor
- Fully static operation
- Low voltage (2.7 V to 5.5 V at 16 MHz) operation
- 12-clock operation with selectable 6-clock operation (via software or via parallel programmer)
- Memory addressing capability
- Up to 64 kbytes ROM and 64 kbytes RAM
- Power control modes:
- Clock can be stopped and resumed
- Idle mode
- Power-down mode
- CMOS and TTL compatible
- Two speed ranges at VCC = 5 V
- 0 to 30 MHz with 6-clock operation
- 0 to 33 MHz with 12-clock operation
- Parallel programming with 87C51 compatible hardware interface to programmer
- RAM expandable externally to 64 kbytes
- Programmable Counter Array (PCA)
- PWM
- Capture/compare
- PLCC and LQFP packages
- Extended temperature ranges
- Dual Data Pointers
- Security bits (3 bits)
- Encryption array - 64 bytes
- 8/9 interrupt sources
- Four interrupt priority levels
- Four 8-bit I/O ports
- One I2C serial port interface has a selectable data transfer mode, either 400 kB/sec Fast-mode or 100 kB/sec Standard-mode (8xC660X2 and 8xC661X2)
- A second I 2 C serial port interface has the 400 kB/sec Fast data-transfer mode only and selectable slew rate control of the output pins (8xC661X2)
- Full-duplex enhanced UART
- Framing error detection
- Automatic address recognition
- Three 16-bit timers/counters T0, T1 (standard 80C51) and
- Programmable clock-out pin
- Asynchronous port reset
- Low EMI (inhibit ALE, slew rate controlled outputs, and 6-clock mode)
- Wake-up from Power Down by an external interrupt
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| P87C660X2BBD | P87C660X2BBD | 9352 730 61157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C660X2BBD
| week 33, 2004 |
| P87C660X2FA | P87C660X2FA-S | 9352 730 59529 | Volume production | SOT187-2
(PLCC44) | P87C660X2FA
| week 41, 2004 | ||
| P87C661X2BBD | P87C661X2BBD | 9352 732 83157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C661X2BBD
| week 33, 2004 |
| P87C661X2FA | P87C661X2FA-S | 9352 734 88529 | Volume production | SOT187-2
(PLCC44) | P87C661X2FA
| week 41, 2004 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| P87C660X2BBD | 9352 730 61157 | 4.3600 | Order samples | |||||
| P87C660X2FA | 9352 730 59529 | 5.3100 | Order samples | |||||
| P87C661X2BBD | 9352 732 83157 | 4.7800 | Order samples | |||||
| P87C661X2FA | 9352 734 88529 | 5.7400 | Order samples |
Applications
Related applications
Digital media adapters
LCD display - discretes focus
PDA - discretes focus
HID
Projector
Intelligent washing machine
Transceiver board
Power amplifier board
Main CPU board
Walkie-talkie - MMS functionality
LCD TV - MMS functionality
Color mixing for RGBA LEDs
Technical documents
Application Notes
AN10289_1;
LPC900 external crystal start-up (27-Apr-04)
Support Documents
index;
Development Tools for P87C660X2/661X2 (2003-10-16)
philips_i2c_logic_overview;
Interface Products Business Line Specialty Logic Product Line I2C Logic Family Overview (2004-01-01)
li_ion_battery_charger;
Li-ion Battery charger (17-Dec-04)
75011341;
P87C660X2/661X2 Leaflet (2003-04-05)
75012668;
Philips Microcontroller Line Card (2004-02-24)
75013987;
Philips The Innovation Leader in Microcontrollers LPC2000/LPC900/LPC700 Series and 80C51 Family (2005-01-21)
75016051;
The choice for embedded technologies (2007-07-01)
75015572;
The innovation leader in microcontrollers (2006-09-01)
Parametrics/similar products
| Type number | Package | Power supply | RAM(bytes) | System Freq(MHz) | FUNCTION | ADCs | Watchdog timer | I/O pins | Operating temp.(Cel) | Timers | PWMs | Memory Type | Serial Interfaces | External Interrupt | Program Security | Series | No. of Pins | Clock Type | Memory Size(kBits) | Operating Frequency(MHz) | Reset Active Low or High |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P87C660X2BBD | SOT389-1
(LQFP44) | 2.7~5.5 | 512 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | yes | 32 | 0~70 | 4 x 16-bit | 5-ch PCA | OTP | UART; I2C | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C660X2FA | SOT187-2
(PLCC44) | 2.7~5.5 | 512 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | yes | 32 | -40~85 | 4 x 16-bit | 5-ch PCA | OTP | UART; I2C | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C661X2BBD | SOT389-1
(LQFP44) | 2.7~5.5 | 512 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | yes | 32 | 0~70 | 4 x 16-bit | 5-ch PCA | OTP | UART; 2xI2C | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C661X2FA | SOT187-2
(PLCC44) | 2.7~5.5 | 512 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | yes | 32 | -40~85 | 4 x 16-bit | 5-ch PCA | OTP | UART; 2xI2C | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
Similar products
P83C660X2, P87C660X2, P83C661X2, P87C661X2 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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