User manual

Introduction

1.2 FEATURES

The key features of this board include the following:

• Devices supported:

- 28-pin to 100-pin dsPIC33FJ12MC202 PIM (MA330014) with a dsPIC33F

- 44-pin to 100-pin dsPIC33FJ32MC204 PIM (MA330017) and

dsPIC33FJ128MC804 PIM (MA330018) with a dsPIC33F motor control

device (U2) socket

- 100-pin to 100-pin dsPIC33FJ256MC710 PIM (MA330013) with a dsPIC33F

• Motor control device (U2) socket

- The dsPIC33FJ12MC202 Motor Control device in SOIC package (U3)

footprint

• Motor control interfaces:

- Two full-bridge inverters

- Two phase current sense resistors

- DC bus voltage sense resistor

- Overcurrent protection

• Input/output control switches:

- One push button (S1)

- Reset push button (RESET)

-10 kΩ potentiometer (POT)

- LED indicators for PWM outputs arranged in a full-bridge format

- LED indicator for overcurrent

• Communication Ports:

- UART communication via USB (J4)

• Built-in power supplies

- 15V power supply, maximum power available 11 W

- 3.3V power supply, maximum power available 2 W

• Power supply connectors:

- 24V power input connector (J6) for the controller and power stage

- Auxiliary Power Tab Fast-On connectors (BP1 and BP2) for the power stage

• Programming Connectors:

- ICSP™ connector for programming a dsPIC DSC device (J2)

- RJ11 connector for programming a dsPIC DSC device (J1)

- ICSP connector for programming the PIC18LF2450 USB-to-UART Bridge (J3)

1.3 WHAT’S INCLUDED

Note: The MCSM Development Board is available in two configurations:

• dsPICDEM MCSM Development Board

• dsPICDEM MCSM Development Board Kit