The MICROCHIP TECH PIC18F66K22-I/PT is part of PIC18 family with a 8-Bit RISC microcontroller. It can sustain standard temperature ranges from -40°C to + 125 C, has 64 pin in TQFP-64 package and 64 MHz clock speed. This device has a Flash memory of 64 KB, a SRAM of 4Kbytes, EEPROM of 1Kbytes, eleven timers module and 16 channels of 10 bits ADC. This MCU includes MSSP & EUSART communication modules (I2C & SPI modules) with 53 I/O pins. It can be used to achieve various tasks.