This is 40-pin 16-bit PIC microcontroller under dsPIC30F Sensor Family. The pin assignment is not compatible with 8-bit PIC such as PIC16F and PIC18F, so it is not direct replacement for 8-bit PIC microcontroller.
16-bit Digital Signal Controller Seamless migration options from this device to dsPIC33F, PIC24H or PIC24F devices in similar packages.