PIC16F722A-I/SO Microcontroller | Microchip Integrated Circuit – 8-Bit MCU, SOIC-28 Package

The PIC16F722A-I/SO from Microchip Technology is a versatile 8-bit microcontroller in a compact SOIC-28 package, designed with Extreme Low Power (XLP™) technology for energy-efficient applications. With rich peripheral support, enhanced features, and wide operating voltage, it is ideal for consumer, automotive, and industrial solutions.

Key Features

• Core: Mid-Range with 35 instructions, 8 stack levels

• Memory: Flash program memory

• Clock: Internal 16 MHz oscillator

• Communication Interfaces: I²C™, SPI, AUSART

• Timers: 1 × 8-bit (TMR0), 2 × 16-bit (TMR1, TMR2)

• PWM & Capture/Compare: 2 × CCP modules

• Analog: 11-channel 8-bit ADC

• I/O Capability: 25 mA source/sink current per pin

• Safety & Reliability: Watchdog Timer (WDT), Enhanced POR, Brown-Out Reset (BOR)

• Programming: In-Circuit Serial Programming™ (ICSP™)

• Touch Support: Built-in mTouch™ capacitive sensing module

• Operating Voltage:

  • ‘F’ Variant: 1.8V – 5.5V

  • ‘LF’ Variant (XLP): 1.8V – 3.6V

Additional Notes

• The PIC16F722 / PIC16LF722 and PIC16F722A / PIC16LF722A devices are electrically identical.

• The “A” variants are cost-optimized for reduced pricing.