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dsPICDEM MCLV-2 Development Board for Motor Control Applications

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Mfr. Name: Microchip
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Product Specification Section
Microchip DM330021-2 - Technical Attributes
Attributes Table
Application Type: Motor Control
$Features & Applications

The DM330021-2 is a dsPICDEM MCLV-2 development board for motor control applications. This development board provides a cost-effective method of evaluating and developing sensored or sensorless brushless DC (BLDC) and permanent magnet synchronous motor control applications.

The MCLV-2 is fully backwards compatible with the original MCLV and all MC PIMs. The board is capable of controlling motors rated up to 48V and 15Amps.


  • Motor Control Interfaces:
    • Three-phase inverter bridge with a power rating of 48V/15A
    • Ability to use internal OpAmps found on certain dsPIC33E devices or external OpAmps on the MCLV-2 board for current sensing
    • Hall sensors/quadrature encoder interface for sensored motor control
    • Phase voltage feedback for sensorless BLDC operation
    • DC bus current sense resistor for single shunt vector control
    • Phase current sense resistor for dual shunt vector control
    • Overcurrent protection
    • Input/output control switches
    • Potentiometer
    • LED indicator for PWM outputs
  • Power Supply Connectors:
    • Auxiliary power tab “fast-on” connectors for the controller and power stage
    • 24V power input connector for the controller
    • Dedicated power input connector for the power stage
  • Communication Interfaces:
    • CAN interface port
    • LIN interface port
    • UART communication via USB
    • UART communication via RS-232
  • Programming Interfaces:
    • ICSP™ connector for programming a dsPIC DSC device
    • RJ11 connector for programming a dsPIC DSC device
    • ICSP connector for programming the PIC18LF2450 USB to UART bridge
    • Full Backwards Compatibility with MCLV

Package Contents:

  • dsPICDEM MCLV-2 Development Board
  • dsPIC33EP256MC506 Internal OpAmp PIM
  • Matrix board to configure the MCLV-2 for internal, on chip OpAmp use
  • Matrix board to configure the MCLV-2 for external, on board OpAmp use
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