DM330021 Microchip Technology, DM330021 Datasheet - Page 21

• Manufacturer Part Number: DM330021
• Description: KIT DEMO DSPIC33 MCLV
• Manufacturer: Microchip Technology
• Series: dsPIC™r

Specifications of DM330021

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: dsPIC33F
• Primary Attributes: 3-Ph BLDC or PMSM, 48V, 15A
• Secondary Attributes: CAN, LIN, USB, RS-232 Interfaces
• Processor To Be Evaluated: dsPIC33F
• Interface Type: RS-232, USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 2-1:
© 2008 Microchip Technology Inc.
J11
J10
J8
J4
J5
Figure 2-1 shows various connectors and jumpers available on the dsPICDEM MCLV
Development Board.
dsPICDEM™ MCLV DEVELOPMENT BOARD CONNECTORS AND JUMPERS
2.2.1
The dsPICDEM MCLV Development Board receives the power for control circuits and
the DC bus from a +24V power supply. It is connected to the board through J2 or
BP1-BP2 points.
2.2.2
By default, jumper J6 is short, and the +24V input power supply connected to J2 or
BP1-BP2 supplies the DC bus voltage to the board.
2.2.3
The board has a MCP2551 High-Speed CAN Transceiver, which is connected to the
dsPIC33F device through jumpers JP4 and JP5. The CAN transceiver converts the
differential signal on the CAN bus to a digital signal for the ECAN™ module. It also
converts the ECAN output digital signal to a differential signal for the CAN bus. In Sleep
mode, the CAN transmitter is turned off, and the receiver operates at a lower current
level. The control device monitors the CAN activity and switches the transceiver back
to normal operation when needed. For more information, refer to the data sheet,
MCP2551 “High-Speed CAN Transceiver” (DS21667).
JP11
J12
J1
J9
JP1
JP2
Input Power Connector (J2, BP1-BP2)
DC Bus Power Supply Connector (J6 and J7)
CAN Interface (J4)
S1
JP3
JP4
S2
S3
JP5
D10-D15
J3
BP1-BP2
DS70331A-page 17
J2
J6
J7