The DSPIC33FJ128MC804T-I/PT from MICROCHIP TECH. is dsPIC 33F family 44-Pin TQFP 16-bit digital signal controller with motor control PWM and advanced analog. The DSPIC33FJ128MC804T-I/PT microcontroller has 128KB (128K x 8) FLASH program memory, 16K x 8 RAM size, 35 I/O general-purpose I/O pins, 9-channel 10-bit/12-bit analog-to-digital (A/D) converter and six 16-bit digital-to-analog (D/A) converter. This microcontroller operates at a maximum speed of 40 MIPs with operating voltage of 3 to 3.6V. Operating temperature range is from -40°C to 85°C.