Digital Signal Controller with CAN for Industrial Applications

Block Diagram

56F803X Digital Signal Controller

NXP<sup>&#174;</sup> 56F803X Digital Signal Controller Block Diagram


  • DSP and MCU functionality in a unified,C-efficient architecture with up to 32 MIPS at 32 MHz core frequency
  • 64 KB (32K x 16) program Flash
  • 8 KB (4K x 16) unified data/program RAM
  • Integrated Peripherials:
    • Controller area network (CAN)
    • One 6-channel pulse width modulation (PWM) module
    • Three programmable interval timers (PITs)
    • Up to 53 GPIO lines
    • Two up to 8-channel 12-bit analog-to-digital converters (ADCs)
    • Two 12-bit digital-to-analog converters (DACs)
  • This product is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch

Comparison Table

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Target Applications

  • Consumer
    • Washing Machines
    • Refrigerators
    • Room Air Conditioning System
    • Cooking Products
    • Dishwashers
  • Industrial
    • Commercial Solar Power Inverters
    • Residential Solar Power Inverters
    • Fire and Security Systems
    • Industrial Control Systems
    • Power Supply (DC-DC)
    • Power Management
    • Smart Sensors
  • Motor Control
    • Brushless DC (BLDC) Motor
    • Switched Reluctance Motor
    • Stepper Motor
    • Permanent Magnet Synchronous Motor
    • 3-Phase AC Induction Motor
    • 1-Phase AC Induction Motor


Quick reference to our documentation types.

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Design Resources


4 hardware offerings

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    Evaluation and Development Boards

    DSC Evaluation BoardFeatured

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    Emulators, Probes, and Programmers

    Flash Programming Tool for 56F83xx/1xx and 56F801x Digital Signal Controllers. Requires installation of CodeWarrior 7.2 or higher.

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    Emulators, Probes, and Programmers

    CodeWarrior® Flash Programming Tool for 56800/E

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    Emulators, Probes, and Programmers



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Note: For better experience, software downloads are recommended on desktop.

Engineering Services

2 engineering services

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