MICROCHIP dsPIC33FJ32GP302/304 dsPIC33FJ64GPX02/X04 dsPIC33FJ128GPX02/X04 super 16 pin digital signal controller handbook Datasheet This document is a datasheet for the dsPIC33FJ series digital signal controllers from Microchip. The datasheet describes the features and characteristics of models such as dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, and dsPIC33FJ128GPX02/X04.