Microchip Technology Inc

dsPICDEM™ MCLV-2 Development Board (Low Voltage)

Part Number: DM330021-2

The dsPICDEM™ MCLV-2 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 board supports Microchip’s 100-pin Plug-In-Modules with dsPIC33E, dsPIC33F and PIC32MK Digital Signal Controllers. The board supports the use of the internal, on chip OpAmps found on certain dsPIC® devices or the external OpAmps found on the MCLV-2 board. A dsPIC33EP256MC506 Internal OpAmp PIM (MA330031) is included. The board is capable of controlling motors rated up to 48V and 15A, with multiple communication channels such as USB, CAN, LIN and RS-232.

The dsPICDEM™ MCLV-2 Development Board is targeted to control a Brushless DC (BLDC) motor or Permanent Magnet Synchronous Motor (PMSM) in sensor or sensorless operation. This flexible and cost-effective board can be configured in different ways for use with Microchip’s specialized motor control digital signal controllers. The dsPICDEM™ MCLV-2 Development Board supports the dsPIC33E, dsPIC33F and PIC32MK motor control device families. It offers a mounting option to connect a generic 100-pin Plug-In Module (PIM).

The MCLV-2(DM330021-2) replaces the previous MCLV (DM330021) and is fully backwards compatible with the previous MCLV(DM330021) and all motor control PIMs

    Motor Control Interfaces: 
    • Three-phase inverter bridge with a power rating of 48V/15A 
    • Ability to use internal OpAmps found on certain dsPIC33E and PIC32MK 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

    • 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
Part Number
 Description
MA330031  dsPIC33EP256MC506 Internal OpAmp PIM
MA330031-2  dsPIC33EP256MC506 External OpAmp PIM
MA330033  dsPIC33EP512GM706 Single Motor Internal Op-Amp PIM
MA330027  dsPIC33EP512MU810, Dual Motor Control Plug-In Module
MA330025-3  144-pin TQFP to 100-pin dsPIC33EP512MU814 PIM Motor Control device
MA330028
MA240028
 44-pin QFN to 100-pin PIC24EP64MC204 PIM Motor Control device
 44-pin QFN to 100-pin PIC24EP64MC204 PIM Motor Control device
MA240026  28-pin QFN to 100-pin PIC24FJ16MC102 PIM Motor Control device
MA330026  28-pin QFN to 100-pin dsPIC33FJ16MC102 PIM Motor Control device
MA330014  28-pin QFN to 100-pin dsPIC33FJ12MC202 PIM Motor control device
MA330017  44-pin QFN to 100-pin dsPIC33FJ32MC204 PIM Motor Control device
MA330018  44-pin QFN to 100-pin dsPIC33FJ32MC804 PIM Motor Control device
MA330013  100-pin TQFP to 100-pin dsPIC33FJ256MC710 PIM Motor control device
AC300020  Motor, 24V BLDC
AC300022  24V 3-Phase Brushless DC Motor with Encoder
AC002013  24V Power supply for DM183021 and DM330021

Please check the following related dev tools also.
MA320024