Microchip Technology PIC32MX470F512L-I/PT PIC PIC32MX microcontroller - MCU 32 bit - 2.3 V to 3.6 V - Pins: 100 - Package type: TQFP 100 – Speed 100 MHz – Flash 512 KB – SRAM 128 Kbytes - I/O: 81 – A/D: 10 bit with 28 channels – 05 Timers – 05 x UART – 02 x SPI – 02 x I2C – 360 mg – SMD/SMT - ICS