Microchip PIC16LF876AT-I/SS Low-Power 8-Bit Microcontroller Overview

The Microchip PIC16LF876AT-I/SS is a high-performance, low-power 8-bit microcontroller based on Microchip’s enhanced PIC® RISC architecture. Optimized for power-sensitive and space-constrained applications, this MCU combines processing capability with exceptional energy efficiency, making it a versatile solution for embedded systems ranging from portable medical devices to industrial sensors and IoT endpoints.

Housed in a compact SSOP-28 package, the device integrates a rich set of peripherals into a small footprint. It features 8 KB of Flash program memory, 368 bytes of RAM, and 256 bytes of EEPROM data memory, providing ample space for both code and data storage in embedded applications. The core operates at speeds up to 20 MHz, delivering a performance of 5 MIPS while maintaining low current consumption.

A key strength of the PIC16LF876A lies in its ultra-low-power design. Leveraging NanoWatt Technology, the microcontroller supports multiple power-saving modes, including Sleep, Idle, and multiple low-power watchdogs, allowing designers to minimize power consumption in battery-operated systems. Operating voltage ranges from 2.0V to 5.5V, enabling flexibility in power supply design and compatibility with various battery types.

The peripheral set is comprehensive and application-oriented. It includes a 10-bit Analog-to-Digital Converter (ADC) with up to 5 channels, two analog comparators, and two PWM modules for precise analog signal control. Communication interfaces such as USART, I²C, and SPI facilitate easy connectivity with other devices, sensors, or communication modules. Additionally, it offers three timers, including one 16-bit timer with capture and compare functionality.

With its robust feature set, low power profile, and integrated development environment support, the PIC16LF876AT-I/SS is well-suited for designing reliable, efficient, and cost-effective embedded solutions.

ICGOOODFIND

The PIC16LF876AT-I/SS stands out as an optimal choice for developers seeking a balanced combination of processing performance, ultra-low power operation, and peripheral integration in a compact package, making it ideal for modern portable and energy-conscious applications.

Keywords:

Low-Power Operation

PIC® RISC Architecture

NanoWatt Technology

Integrated Peripherals

SSOP-28 Package