Microchip PIC18F24K22-I/SS 8-Bit Microcontroller Overview and Application Guide

The Microchip PIC18F24K22-I/SS is a high-performance 8-bit microcontroller featuring enhanced nanoWatt XLP technology, making it a premier choice for power-sensitive and battery-operated applications. Housed in a 28-pin SSOP package, this device combines robust processing capabilities with exceptional energy efficiency, supporting a wide range of embedded designs from consumer electronics to industrial automation.

At its core, the microcontroller operates at up to 64 MHz, delivering 16 MIPS performance with a 16-bit wide instruction set. It includes 16 KB of self-read/write flash program memory and 768 bytes of RAM, providing ample space for complex firmware. A key highlight is its ultra-low-power consumption, with sleep currents as low as 20 nA, critical for extending battery life in portable devices.

The integrated peripherals enhance its versatility, featuring a 10-bit ADC with up to 13 channels, multiple communication interfaces like EUSART, SPI, and I2C, and two analog comparators. These components facilitate seamless connectivity with sensors, displays, and other ICs. The microcontroller also supports mTouch capacitive sensing, enabling modern user interfaces without mechanical buttons.

Design flexibility is further amplified by its extended operating voltage range (1.8V to 3.6V) and robust internal oscillator, reducing external component count and board space. Developers benefit from Microchip’s MPLAB X IDE and extensive hardware/software tools, streamlining development and debugging.

Typical applications include smart sensors, medical devices, home automation systems, and low-power remote controls. Its balance of performance, power efficiency, and peripheral integration makes it ideal for cost-sensitive and energy-constrained projects.

ICGOODFIND: The PIC18F24K22-I/SS stands out for its ultra-low-power architecture, comprehensive peripheral set, and strong ecosystem support, offering engineers a reliable solution for efficient and compact embedded systems.

Keywords:

Low Power Consumption

Enhanced nanoWatt XLP

8-Bit Microcontroller

Integrated Peripherals

Battery-Operated Applications