1 Device Overview

This document contains device-specific information for the dsPIC33AK256MPS306 Digital Signal Controller (DSC) family of devices.

dsPIC33AK256MPS306 devices feature Digital Signal Processor (DSP) functionality with a high-performance architecture and a single and double precision Floating Point Unit (FPU). dsPIC33AK256MPS306 family devices have an internal low-voltage buck converter to supply power to the core.

Figure 1-1 shows a general block diagram of the core and peripheral modules of the dsPIC33AK256MPS306 family.

Figure 1-1. dsPIC33AK256MPS306 Family Block Diagram
Note:
  1. Not all I/O pins or features are implemented on all device pinout configurations. See Pinout I/O Descriptions for specific implementations by pin count.
  2. Some peripheral I/Os are accessible only through Peripheral Pin Select (PPS).