Microchip PIC16F1825-I/SL 8-Bit Microcontroller Overview and Application Guide

The Microchip PIC16F1825-I/SL is a versatile 8-bit microcontroller belonging to the enhanced mid-range PIC16F family. It combines high performance, low power consumption, and a rich set of peripherals, making it an ideal choice for a wide range of embedded control applications in consumer, industrial, automotive, and IoT domains.

Housed in a compact 14-pin SOIC package, this microcontroller is built on Microchip’s enhanced CMOS technology, enabling high-speed processing with nanoWatt XLP extreme low-power technology. It operates at up to 32 MHz and features 14 KB of Flash program memory, 1024 bytes of RAM, and 256 bytes of EEPROM, providing ample space for code and data storage.

One of the key strengths of the PIC16F1825 is its rich peripheral integration. It includes multiple communication interfaces such as I²C, SPI, and EUSART, facilitating seamless connectivity with sensors, displays, and other peripheral devices. Additionally, it incorporates two configurable logic cells (CLC), multiple 10-bit PWM modules, and a 10-bit analog-to-digital converter (ADC) with up to 12 channels, enabling precise analog signal acquisition and control.

The microcontroller also supports mTouch capacitive sensing technology, allowing designers to implement robust touch interfaces without external components. Its enhanced core includes a 16-level deep hardware stack and 49 instructions, improving interrupt response and code efficiency.

Applications of the PIC16F1825-I/SL span across motor control, sensing systems, user interface control, power management, and portable medical devices. Its low power consumption and integrated features help reduce system cost and complexity while improving reliability.

ICGOODFIND: The PIC16F1825-I/SL stands out as a highly integrated, energy-efficient 8-bit microcontroller suitable for space-constrained and power-sensitive designs, offering a balance of performance and flexibility.

Keywords:

PIC16F1825

8-bit microcontroller

Low power consumption

Peripheral integration

Capacitive sensing