Microchip PIC16LF876A-I/SO 8-Bit Microcontroller: Data Sheet and Technical Specifications

The PIC16LF876A-I/SO from Microchip Technology represents a highly integrated, low-power 8-bit microcontroller built upon the robust Enhanced Flash PIC16 core architecture. This device is engineered for applications demanding high performance, versatile connectivity, and minimal power consumption, making it a cornerstone in embedded design for industrial, automotive, and consumer markets.

Housed in a 28-pin SOIC (Small Outline IC) package, this microcontroller is characterized by its wide operating voltage range from 2.0V to 5.5V, which is a hallmark of the "LF" low-voltage series. This feature, combined with multiple power-saving modes, enables it to operate efficiently in battery-powered and energy-sensitive systems.

At the heart of the PIC16LF876A lies a powerful 8-bit RISC CPU capable of operating at speeds up to 20 MHz, delivering a performance of 5 MIPS. The core features a deep hardware stack and a large set of instructions with single-word opcodes, streamlining program execution.

Memory resources are substantial, including:

8K words of Flash program memory with 10,000 erase/write cycle endurance.

368 bytes of RAM for data handling.

256 bytes of EEPROM data memory for critical data storage that must be retained without power.

A key strength of this MCU is its rich set of integrated peripherals, which minimizes external component count and reduces total system cost. Notable features include:

10-bit Analog-to-Digital Converter (ADC) with up to 5 channels.

Two analog comparators for precision signal monitoring.

Multiple communication interfaces: MSSP (SPI/I2C) and a USART for serial communication.

Two 8-bit timers and one 16-bit timer with capture/compare/PWM modules.

In-Circuit Serial Programming™ (ICSP™) and In-Circuit Debug (ICD) support, greatly simplifying development and firmware updates.

The PIC16LF876A-I/SO is designed to operate over an extended industrial temperature range (-40°C to +85°C), ensuring reliability in harsh environmental conditions. Its low-power management techniques, such as NanoWatt Technology, allow it to achieve extremely low standby currents, making it ideal for always-on, battery-conscious applications.

ICGOOODFIND: The PIC16LF876A-I/SO stands out as a versatile and reliable solution for complex embedded control tasks. Its optimal balance of processing power, extensive peripheral integration, low-voltage operation, and robust development support makes it an excellent choice for designers seeking to create efficient and long-lasting electronic products.

Keywords: Low-Power, PIC16 Architecture, Enhanced Peripherals, 8-Bit MCU, Embedded Control