MCP2510-I/SO Microchip Technology, MCP2510-I/SO Datasheet - Page 20

• Manufacturer Part Number: MCP2510-I/SO
• Description: IC CAN CONTRLER IND TEMP 18SOIC
• Manufacturer: Microchip Technology

Specifications of MCP2510-I/SO

• Package / Case: 18-SOIC (7.5mm Width)
• Controller Type: CAN Interface
• Interface: SPI
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 5 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Supply Current (max): 10 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DV251001 - KIT DEVELOPMENT CAN MCP2510
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP2510
REGISTER 3-7:
REGISTER 3-8:
DS21291F-page 20
bit 7
bit 6
bit 5-4
bit 3-0
bit 7-0
TXB
(ADDRESS: 35h, 45h, 55h)
TXB
(ADDRESS: 36h-3Dh, 46h-4Dh, 56h-5Dh)
bit 7
bit 7
Unimplemented: Reads as '0’
RTR: Remote Transmission Request Bit
1 = Transmitted Message will be a Remote Transmit Request
0 = Transmitted Message will be a Data Frame
Unimplemented: Reads as '0’
DLC<3:0>: Data Length Code
Sets the number of data bytes to be transmitted (0 to 8 bytes)
Note:
Legend:
R = Readable bit
-n = Value at POR
TXB
Legend:
R = Readable bit
-n = Value at POR
TXB
R/W-x
R/W-x
—
N
N
7
N
N
DLC - Transmit Buffer
D
D
Dm
M
M
It is possible to set the DLC to a value greater than 8, however only 8 bytes are trans-
mitted
7:TXB
- Transmit Buffer
TXB
R/W-x
R/W-x
RTR
N
6
N
D
Dm
M
0: Transmit Buffer
TXB
R/W-x
R/W-x
—
W = Writable bit
’1’ = Bit is set
5
W = Writable bit
’1’ = Bit is set
N
Dm
N
N
Data Field Byte m
Data Length Code
TXB
R/W-x
R/W-x
N
—
4
Data Field Byte m
N
Dm
TXB
R/W-x
R/W-x
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
DLC3
3
N
Dm
TXB
R/W-x
R/W-x
DLC2
© 2007 Microchip Technology Inc.
2
N
Dm
TXB
x = Bit is unknown
x = Bit is unknown
R/W-x
R/W-x
DLC1
1
N
Dm
TXB
R/W-x
R/W-x
DLC0
0
N
bit 0
bit 0
Dm