PIC18F14K22 Datasheet | Microchip Technology

Features - 2.3V - 5.5V Operation - PIC18F1XK22 - 1.8V-3.6V Operation - PIC18LF1XK22 - Self-reprogrammable under Software Control - Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) - Programmable Brown-out Reset (BOR) - Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 131s - Programmable Code Protection - In-Circuit Serial Programming™ (ICSP™) via two pins - In-Circuit Debug via Two Pins Extreme Low-Power Management PIC18LF1XK22 with XLP Technology - Sleep mode: 34 n A - Watchdog Timer: 460 n A - Timer1 Oscillator: 650 n A @ 32 k Hz Analog Features - Analog-to-Digital Converter (ADC) module - 10-bit resolution, 12 channels - Auto-acquisition capability - Conversion available during Sleep - Analog parator module: - Two rail-to-rail analog parators - Independent input multiplexing - Inputs and outputs externally accessible - Voltage Reference module: - Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels - 5-bit rail-to-rail resistive Digital-to-Analog Converter (DAC) with positive and negative reference selection Peripheral Highlights - 17 I/O Pins and 1 Input-only Pin: - High current sink/source 25 m A/25 m A - Programmable weak pull-ups - Programmable interrupt-on- change - Three external interrupt pins - Four Timer modules: - Three 16-bit timers/counters with prescaler - One 8-bit timer/counter with 8-bit period register, prescaler and...