MICROCHIP PIC18F8722 8-bit Flash MCU, TQFP80 Package

The MICROCHIP PIC18F8722-I/PT is an enhanced 8-bit Flash microcontroller, engineered with advanced nanoWatt technology for exceptionally low power consumption. It is perfectly suited for demanding, connectivity-rich applications that require efficient operation alongside robust data handling capabilities.

This microcontroller is distinguished by its four serial ports: two synchronous serial ports (supporting I²C™ and SPI™) and two asynchronous serial ports (with LIN capability). This extensive connectivity, combined with large amounts of RAM for buffering and ample FLASH program memory, makes it an excellent choice for complex embedded systems.

Key Features and Performance

• Ultra-Low Power Consumption: Implements nanoWatt technology with typical currents as low as 25μA in Run mode, 6.8μA in Idle mode, and a mere 120nA in Sleep mode. It also features an ultralow input leakage current of 50nA.
• High-Performance Core: Operates at speeds up to 40 MHz while maintaining full backward software and hardware compatibility with the PIC18F8720, protecting your design investment.
• Comprehensive Peripheral Set: Includes a fail-safe clock monitor, three programmable external interrupts, and up to two capture/compare/PWM (CCP) modules. It also supports key communication standards including RS-485, RS-232, and LIN/J2602.
• Advanced Analogue Capabilities: Integrates a 10-bit Analogue-to-Digital Converter (ADC) with 16 channels and dual analogue comparators with input multiplexing for precise sensor interfacing and signal conditioning.

Reliability and Flexibility

The device offers flexible clocking options with a two-speed oscillator start-up, four crystal modes, and a secondary oscillator using Timer1 at 32kHz. Its robust design is tailored for industrial environments, capable of operating within a wide temperature range from -40°C to 85°C.

With its surface-mount T