DV250501 Microchip Technology, DV250501 Datasheet - Page 41
![KIT DEV CAN MCP250XX](/photos/9/4/90442/dv250201_sml.jpg)
DV250501
Manufacturer Part Number
DV250501
Description
KIT DEV CAN MCP250XX
Manufacturer
Microchip Technology
Type
Network Controller & Processorr
Specifications of DV250501
Main Purpose
Interface, CAN I/O Expander
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
MCP25020, MCP25050
Primary Attributes
V2.0B up to 1Mb/s Data Rate
Data Rate
1 Mbps
Interface Type
CAN
Operating Voltage
2.7 V to 5.5 V
Product
Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Secondary Attributes
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
Q1221418
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DV250501
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
DV250501
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
5.5
2004 Microchip Technology Inc.
EXTERNAL BUS CONNECTIONS
The MCP2515 can be connected to an external CAN bus through the DB9(s). The DB9
pinout is the same as the defacto standard, as recommended by the CAN in
Automation (CiA) group. At a minimum, CANH (pin 7) and CANL (pin 2) must be
connected. However, CAN_GND (pin 3) and CAN_V+ (pin 9) may also be connected
to supply power to and from another board. Table 5-1 and Figure 5-3 show the pinout
and connector, respectively.
TABLE 5-1:
FIGURE 5-3:
Pin#
1
2
3
4
5
6
7
8
9
Note:
CAN_GND
If supplying power to or from the MCP2515, be sure the voltage regulator
specification is not violated.
CAN_V+
CANH
Name
CANL
N/C
N/C
—
—
—
CAN CONNECTOR PINOUT
EXTERNAL CAN BUS CONNECTOR
Reserved
CAN low bus line
CAN ground
Reserved
Not connected
Not connected
CAN high bus line
Reserved
CAN power
1
6
2
7
3
8
4
Description
9
5
DS51266C-page 37