This document is a data sheet for the PIC16F818/819 18/20-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, developed by Microchip Technology Inc. The data sheet provides information about the features and characteristics of the product.
This datasheet describes the PIC16F818 and PIC16F819 18/20‑pin enhanced flash microcontrollers with nanoWatt technology. It covers low‑power features, oscillator options, peripheral modules, memory organization, and mechanical packaging.
Key sections include device overview, memory organization, oscillator configurations, I/O ports, timer modules, capture/compare/PWM, SSP, ADC, special CPU features, electrical characteristics, and packaging information.
| Flash program memory | 1.792 KB (PIC16F818) / 3.584 KB (PIC16F819) |
|---|---|
| I/O pins | 16 pins with individual direction control |
| ADC resolution | 10‑bit, 5‑channel |
| Operating voltage (industrial) | 2.0 V to 5.5 V |
| Sleep mode current | 0.2 µA at 2 V |
| EEPROM data retention | > 40 years |
The PIC16F818 provides 1.792 KB of flash program memory.
The device operates from 2.0 V to 5.5 V in industrial applications.
It offers 16 configurable I/O pins.
The ADC is a 10‑bit, 5‑channel converter.