PIC18F44K22-I/PT Datasheet PDF - Microchip

The PIC18F44K22-I/PT is a 768-byte SRAM low-power High-performance Microcontroller with XLP technology. The PIC18F44K22 family introduces design enhancements that make this microcontroller a logical choice for many high performance and power sensitive applications. The PIC18F44K22 family incorporates a range of features that can significantly reduce power consumption during operation. The flash cells for both program memory and data EEPROM are rated to last for many thousands of erase/write cycles - up to 10K for program memory and 100K for EEPROM. Data retention without refresh is conservatively estimated to be greater than 40 years. This device can write to their own program memory spaces under internal software control. By using a bootloader routine located in the protected Boot Block at the top of program memory, it becomes possible to create an application that can update itself in the field.

● High performance RISC CPU - C compiler optimized architecture/instruction set

● Extreme low-power management with nanoWatt XLP™

● Flexible oscillator structure - Two external clock modes up to 64MHz and fail-safe clock monitor

● Analogue - Analogue-to-digital converter (ADC) module and analogue comparator module

● Self-programmable under software control

● High/low-voltage detection (HLVD) module - Interrupt on high/low-voltage detection

● Extended watchdog timer (WDT) - Programmable period from 4ms to 131s

● In-Circuit Serial Programming™ (ICSP™) - Single-supply 3V

● In-Circuit Debug (ICD)

● Peripheral - Two capture/compare/PWM (CCP) modules and up to 35 I/O pins plus 1 input-only pin

●ESD sensitive device, take proper precaution while handling the device.