DM330015 Microchip Technology, DM330015 Datasheet - Page 17

• Manufacturer Part Number: DM330015
• Description: MPLAB Starter Kit For Motor Control With MTouch Motor Control
• Manufacturer: Microchip Technology
• Series: mTouch™r

Specifications of DM330015

• Silicon Core Number: DsPIC33F
• Core Architecture: DsPIC
• Core Sub-architecture: DsPIC33
• Features: On-board In-Circuit Programming / Debug Via USB, 3-phase BLDC Motor
• Silicon Manufacturer: Microchip
• Kit Application Type: Power Management - Motor Control
• Application Sub Type: BLDC Motor
• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: dsPIC33FJ16MC102
• Primary Attributes: On Board In-Circuit Program/Debug via USB Interface
• Secondary Attributes: Capacitive Touch Sliders for Speed Control With LED Indicators
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 3-1:
© 2011 Microchip Technology Inc.
V
LED
DD
BUTTON
Capacitive
Slider
AN0
AN1
This chapter describes the hardware for the Motor Control Starter Kit and includes the
following topics:
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•
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Figure 3-1
starter kit.
MOTOR CONTROL STARTER KIT SYSTEM DIAGRAM
The application side of the starter kit is centered on the dsPIC33FJ16MC102 DSC,
which requires very little additional hardware to perform its tasks. The Motor Control
Starter Kit is preprogrammed with an application featuring integrated motor control and
mTouch functionality. The motor control application algorithm is based on the
application note AN1160 “Sensorless BLDC Control with Back-EMF Filtering Using a
Majority Function”.
Programmer/Debugger
Signal Configuration
Programmer/Debugger Components
Application Components
Board Connectors
Indicators and Human Interfaces
dsPIC33FJ16MC102
Safe Current Level
shows a high-level block diagram, which details the main functions of the
Chapter 3. Hardware
CMP
PWM1H1
PWM1H2
PWM1H3
PWM1L1
PWM1L2
PWM1L4
FLTA1
AN3
AN4
AN5
AN2
MOTOR CONTROL STARTER
Current
AMP
Phase Voltage Feedback
3-Phase
Inverter
KIT USER’S GUIDE
DS75015A-page 17
BLDC