Product Summary

The P89LPC922FN is a single-chip microcontroller designed for applications demanding high-integration, low cost solutions over a wide range of performance requirements. The P89LPC922FN is based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices.

Parametrics

P89LPC922FN absolute maximum ratings: (1)operating bias ambient temperature: -55 +125 °C; (2)storage temperature range: -65 +150 °C; (3)voltage on XTAL1, XTAL2 pin to VSS: -VDD + 0.5 V; (4)voltage on any other pin to VSS: -0.5 +5.5 V; (5)HIGH-level output current per I/O pin: 8 mA; (6)LOW-level output current per I/O pin: 20 mA; (7)maximum total I/O current: 80 mA.

Features

P89LPC922FN features: (1)2 kB/4 kB/8 kB Flash code memory with 1 kB erasable sectors, 64-byte erasable page size, and single byte erase; (2)256-byte RAM data memory; (3)Two 16-bit counter/timers. Each timer may be configured to toggle a port output upon timer overflow or to become a PWM output; (4)Real-Time clock that can also be used as a system timer; (5)Two analog comparators with selectable inputs and reference source.

Diagrams

P89LPC922FN block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
P89LPC922FN,112
P89LPC922FN,112

NXP Semiconductors

8-bit Microcontrollers (MCU) 8K FL/256B RAM/I2C/UART

Data Sheet

0-360: $1.09
360-500: $0.95
500-1000: $0.74
1000-3000: $0.71
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
P89LPC901
P89LPC901

Other


Data Sheet

Negotiable 
P89LPC901FD,112
P89LPC901FD,112

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 1K FL 128B RAM

Data Sheet

Negotiable 
P89LPC901FN,129
P89LPC901FN,129

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 1K FL 128B RAM

Data Sheet

Negotiable 
P89LPC902FD
P89LPC902FD

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 1K FL 128B RAM

Data Sheet

Negotiable 
P89LPC902FD,112
P89LPC902FD,112

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 1K FL 128B RAM

Data Sheet

Negotiable 
P89LPC902FN,129
P89LPC902FN,129

NXP Semiconductors

8-bit Microcontrollers (MCU) 80C51 1K FL 128B RAM

Data Sheet

Negotiable