Microchip PIC12F675-E/P 8-Bit Microcontroller Datasheet and Application Overview

The Microchip PIC12F675-E/P is a high-performance, cost-effective 8-bit microcontroller housed in an 8-pin DIP package. It belongs to Microchip's extensive PIC® MCU family and is built around an enhanced mid-range core with a 2K words of Flash program memory and 64 bytes of RAM. Operating within a wide voltage range of 2.0V to 5.5V, it is designed for a vast array of low-pin-count, space-constrained embedded applications.

A key feature of this MCU is its rich set of integrated peripherals, which minimizes the need for external components, thereby reducing system cost and board space. It includes a precision 4MHz internal oscillator with ±1% accuracy, which can be calibrated, eliminating the requirement for an external crystal in many applications. Furthermore, it incorporates an 8-bit analog-to-digital converter (ADC) with four channels, a versatile comparator, a timer module with PWM capability, and a watchdog timer for enhanced reliability.

The PIC12F675-E/P is particularly noted for its analog capabilities. The integrated ADC and analog comparator make it an ideal solution for sensor interface, data acquisition, and basic real-time control systems. Its low-power management features enable battery-operated and power-sensitive designs. Applications range from consumer electronics, such as remote controls and smart sensors, to industrial automation, including motor control interfaces and power supply monitoring.

Development is supported by Microchip's robust MPLAB® X IDE and the user-friendly MPLAB XC8 compiler, allowing for efficient code development and debugging. The device also supports In-Circuit Serial Programming (ICSP™), facilitating easy firmware updates even after the product has been assembled.

ICGOODFIND: The PIC12F675-E/P stands out as a versatile and powerful solution for designers seeking to maximize functionality in a minimal footprint. Its blend of core processing power, integrated analog features, and development support makes it a perennial favorite for both prototyping and mass production.

Keywords: 8-bit Microcontroller, Internal Oscillator, Analog-to-Digital Converter (ADC), Low-Pin-Count, Embedded Applications.