The PIC16F819-I/P is a 8-bit Enhanced Flash Microcontroller with nanoWatt technology. The PIC16F819 belongs to the mid-range family of the PIC? devices. The devices differ from each other in the amount of flash program memory, data memory and data EEPROM. The PIC16F819 features 8MHz internal oscillator, 256 bytes of EEPROM data memory, a capture/compare/PWM, a synchronous serial port that can be configured as either 3-wire Serial Peripheral Interface (SPI?) or the 2-wire Inter-Integrated Circuit (I2C?) bus and 5 channels of 10-bit Analogue-to-digital (A/D) converter.
In-Circuit Serial Programming? (ICSP?) via two pins capability
Processor read/write access to program memory
Low-voltage programming
In-Circuit Debugging via two pins
EEPROM data retention of >40 years
100000 Erase/write cycles enhanced flash program memory typical
(EN)
