Microchip PIC12F1822-I/MF 8 bit PIC Microcontroller 32 MHz Flash Memory 8-Pin DFN Package

Microchip PIC12F1822-I/MF is an 8-bit PIC microcontroller featuring a compact 8-pin DFN package. It operates at a maximum clock frequency of 32 MHz with 3.5 KB of flash program memory and 256 bytes of RAM, making it ideal for embedded applications requiring reliable performance in a small footprint.

This microcontroller is based on Microchip's enhanced mid-range core architecture with a rich instruction set comprising 49 instructions and supports a 16-level hardware stack. The device operates over a wide temperature range of -40°C to 85°C, suited for industrial and commercial environments.

Integrated features include 6 programmable digital I/O pins, a 4-channel 10-bit ADC for analog signal conversion, and 1 analog comparator. The configurable internal RC oscillator provides ±1% accuracy and selectable clock frequencies from 31 kHz up to 32 MHz, allowing flexibility for power and performance trade-offs.

Additional peripherals encompass multiple timers (two 8-bit and one 16-bit), five-bit DAC, capacitive sensing (mTouch™) capabilities, and a master synchronous serial port (MSSP) supporting SPI and I2C communication interfaces. The enhanced capture/compare PWM module offers improved control for PWM-driven devices.

The device supports in-circuit serial programming (ICSP), simplifying development and prototyping processes. Employing Extreme Low Power (XLP) technology, it is optimized for battery-powered and energy-sensitive applications of embedded industrial, laboratory, and HVAC control systems.

RISC architecture with 49 instructions and 16-level hardware stack. 32 MHz maximum clock frequency with ±1% accurate configurable internal RC oscillator. 3.5 KB FLASH program memory and 256 bytes RAM. 6 programmable I/O pins and 4-channel 10-bit ADC.

Built-in DAC and a single analog comparator. Multiple timers including two 8-bit and one 16-bit timer. Supports SPI and I2C protocols via MSSP and includes ECCP modules. Compact 3mm x 3mm x 0.88mm DFN package for space-efficient designs.

This Microchip PIC12F1822-I/MF microcontroller is widely used across embedded electronic applications requiring small form factor, medium processing speed, and ultra-low power consumption. It is suitable for industrial control systems, measurement and sensing devices, laboratory instruments, and other embedded solutions.

Explore more high-quality Microcontrollers and supporting components in the Electronics & Electricals section on EnvMart for industrial, laboratory, communication, and embedded system applications.