Microchip Technology PIC18F87K90-I/PT PIC 18 microcontroller - MCU 8 bit - RISC architecture - 75 Instructions - 1.8 V to 5.5 V - Pins: 80 - Package type: TQFP 80 – Speed 64 MHz – Flash 128 KB – SRAM 4 Kbytes – EEPROM 1 Kbytes - I/O: 69 – A/D: 12 bit with 24 channels – 11 Timers – MSSP – 07 x