Microchip PIC, PIC18 Microcontroller MCU, 28-Pin QFN [PIC18F27K40-E/ML]; 264-8078

The Microchip PIC series 8bit MCU low power, high performance MCU with XLP Technology features analog, core independent and communication peripherals for a wide range of general purpose and low-power applications. It is equipped with a 10-bit ADC with computation (ADC2 ) automating capacitive voltage divider (CVD) techniques for advanced touch sensing, averaging, filtering, oversampling and performing automatic threshold comparisons. It has 128 KB flash memory, 4KB RAM, 25 I/O ports and 28 pins. It's operating temperature ranges between -40°C to +125°C (Extended).

PIC18 Core with 83 instructions, 31 stack levels

Internal 64MHz oscillator

1.8V – 5.5V operating voltage range

24 x 10-bit ADC channels

Hardware Capacitive Voltage Divider (CVD) for mTouch buttons/sliders

CRC with memory scan

Windowed Watchdog Timer (WWDT)

Three 8-bit Timers/Counters

Four 16-bit Timers/Counters

Three power saving operating modes

C compiler optimized RISC architecture