DM330021 Microchip Technology, DM330021 Datasheet - Page 21
![KIT DEMO DSPIC33 MCLV](/photos/9/4/90441/dm330021_sml.jpg)
DM330021
Manufacturer Part Number
DM330021
Description
KIT DEMO DSPIC33 MCLV
Manufacturer
Microchip Technology
Series
dsPIC™r
Datasheet
1.DM330021.pdf
(40 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DM330021
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
DM330021-2
Manufacturer:
MICROCHIP
Quantity:
12 000
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