Microchip PIC16F873A-I/SS, 8bit PIC Microcontroller, PIC16F, 20MHz, 8 kB Flash, 28-Pin SSOP

The Microchip PIC16F873A enhanced flash microcontroller has 28-pin package. It operates on 2.0V to 5.5V voltage range. This microcontroller one-half of the total on-chip memory and three I/O ports. It features 4KBytes flash program memory, 192Bytes data memory and 128Bytes EEPROM.

Fully static design
Low-power, high-speed Flash/EEPROM technology
100,000 erase/write cycle Enhanced Flash program memory typical
1,000,000 erase/write cycle Data EEPROM memory typical
Data EEPROM Retention > 40 years
Self-reprogrammable under software control
In-Circuit Serial Programming™ (ICSP™) via two pins
Single-supply 5V In-Circuit Serial Programming
Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
Programmable code protection
Power saving Sleep mode
Selectable oscillator options
In-Circuit Debug (ICD) via two pins
Brown-out detection circuitry for Brown-out Reset (BOR)
Low-power consumption
Temperature range between -40°C and +85°C
SSOP package