PIC18F2420 Datasheet – Flash Microcontroller with 10-Bit A/D

Part Number: PIC18F2420

Function: Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Package: DIP, SOIC 28 Pin Type

Manufacturer: Microchip Technology


PIC18F2420 datasheet



This is Flash Microcontroller with 10-Bit A/D and nanoWatt Technology.

Power Management


• Run: CPU on, Peripherals on

• Idle: CPU off, Peripherals on

• Sleep: CPU off, Peripherals off

• Ultra Low 50nA Input Leakage

• Run mode Currents Down to 11 μA Typical

• Idle mode Currents Down to 2.5μA Typical

• Sleep mode Current Down to 100 nA Typical

• Timer1 Oscillator: 900 nA, 32 kHz, 2V

• Watchdog Timer: 1.4μA, 2V Typical

• Two-Speed Oscillator Start-up Flexible Oscillator Structure:

• Four Crystal modes, up to 40 MHz

• 4x Phase Lock Loop (PLL) – Available for Crystal and Internal Oscillators

• Two External RC modes, up to 4 MHz

• Two External Clock modes, up to 40 MHz

• Internal Oscillator Block:
– Fast wake from Sleep and Idle, 1 μs typical
– 8 use-selectable frequencies, from 31 kHz to 8MHz
– Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
– User-tunable to compensate for frequency drift


PIC18F2420 Datasheet PDF Download

PIC18F2420 pdf

Other data sheets are available within the file:

18F2420-I/ML, 18F2420, PIC18F2520, PIC18F2520-E/SO, PIC18F2520-I/SP