DV250501 Microchip Technology, DV250501 Datasheet - Page 38

• 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

4.4
DS51266C-page 34
PROGRAMMING VIA THE ICSP™ CONNECTOR
There is an ICSP connector on Node A that can be used to program the user defaults
with an external programmer. To insure successful programming, the MCP250XX
Programming Specification (DS20072) must be adhered to.
The JP4 jumper allows the MCP250XX socket to be isolated from board power so the
programmer does not have to drive the board while programming.
FIGURE 4-8:
PROGRAMMING VIA THE ICSP™ CONNECTOR
1
2
3
4
5
6
7
MCP250XX
14
13
12
11
10
9
8
V
DD
JP4
2004 Microchip Technology Inc.
Connector
ICSP™
V
V
V
DATA
CLOCK
PP
DD
SS