Product Summary

The P87LPC764BN is a 20-pin single-chip microcontroller designed for low pin count applications demanding high-integration, low cost solutions over a wide range of performance requirements. A member of the Philips low pin count family, the P87LPC764BN offers programmable oscillator configurations for high and low speed crystals or RC operation, wide operating voltage range, programmable port output configurations, selectable Schmitt trigger inputs, LED drive outputs, and a built-in watchdog timer. The P87LPC764BN is based on an accelerated 80C51 processor architecture that executes instructions at twice the rate of standard 80C51 devices.

Parametrics

P87LPC764BN absolute maximum ratings: (1)Operating temperature under bias:–55℃ to +125℃; (2)Storage temperature range:–65℃ to +150℃; (3)Voltage on RST/VPP pin to VSS:0V to +11.0V; (4)Voltage on any other pin to VSS:–0.5V to VDD+0.5V; (5)Maximum IOL per I/O pin:20mA; (6)Power dissipation (based on package heat transfer, not device power consumption):1.5 W.

Features

P87LPC764BN features: (1)4.5 V to 5.5 V for P87LPC764HDH; (2)2.7 V to 6.0 V operating range for digital functions; (3)4 kbytes EPROM code memory; (4)128 byte RAM data memory; (5)32 byte customer code EPROM allows serialization of devices, storage of setup parameters, etc; (6)Two 16-bit counter/timers. Each timer may be configured to toggle a port output upon timer overflow; (7)Two analog comparators; (8)Full duplex UART; (9)I2C communication port; (10)Eight keypad interrupt inputs, plus two additional external interrupt inputs; (11)Four interrupt priority levels; (12)Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog timeout time is selectable from 8 values; (13)Active low reset. On-chip power-on reset allows operation with no external reset components; (14)Selectable Schmitt trigger port inputs; (15)LED drive capability (20 mA) on all port pins; (16)Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns minimum ramp times; (17)15 I/O pins minimum. Up to 18 I/O pins using on-chip oscillator and reset options.

Diagrams

P87LPC764BN block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
P87LPC764BN,112
P87LPC764BN,112

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 4K/128 OTP

Data Sheet

0-1: $1.85
1-25: $1.49
25-100: $1.24
100-250: $1.13
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
P87LPC759
P87LPC759

Other


Data Sheet

Negotiable 
P87LPC760
P87LPC760

Other


Data Sheet

Negotiable 
P87LPC760BDH
P87LPC760BDH

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 1K/128 OTP

Data Sheet

Negotiable 
P87LPC760BDH,112
P87LPC760BDH,112

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 1K/128 OTP

Data Sheet

0-1: $1.21
1-25: $0.96
25-100: $0.75
100-250: $0.70
P87LPC760BDH,118
P87LPC760BDH,118

NXP Semiconductors

8-bit Microcontrollers (MCU) 14 PIN MCU 1KBYTE OTP

Data Sheet

0-1730: $0.74
1730-2000: $0.69
2000-5000: $0.67
5000-10000: $0.64
P87LPC760BN
P87LPC760BN

NXP Semiconductors

8-bit Microcontrollers (MCU) 1K/128 OTP 2.7-6V COMM DIP

Data Sheet

Negotiable