DV250501 Microchip Technology, DV250501 Datasheet - Page 32
![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
DS51266C-page 28
3.5.3
The current Receive and Transmit Error Counters (REC and TEC) can be read, as can
the EFLG register. The is the same as the “Read CAN Error” Information Request
Message (IRM).
3.5.4
The bit timing (CNF registers) cannot be changed from the default values. However,
these registers can be read and displayed along with the parsed prescaler and T
settings.
3.5.5
This window implements the command messages as described in the data sheet. Both
IRMs and input messages can be implemented by selecting the appropriate radio
button (see Figure 3-4).
This window also gives the added functionality of reading and/or writing individual
registers. Reading individual registers is actually an IRM that contains the desired
register (e.g., reading IOINTEN register is actually a “Read Control Register” IRM
command with the resulting output message). Writing an individual register is a “Write
Register” input command.
MCP250XX Error States
MCP250XX Physical Layer
MCP250XX Command Messages
2004 Microchip Technology Inc.
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