MCP2515-I/ST Microchip Technology, MCP2515-I/ST Datasheet - Page 20

• Manufacturer Part Number: MCP2515-I/ST
• Description: IC CAN CONTROLLER W/SPI 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP2515-I/ST

• Package / Case: 20-TSSOP
• Controller Type: CAN Interface
• Interface: SPI
• Voltage - Supply: 2.7 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: 1 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Supply Current (max): 10 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage Range: 2.7V To 5.5V
• Driver Case Style: TSSOP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85��C
• Filter Terminals: SMD
• Supply Voltage Min: 2.7V
• Rohs Compliant: Yes
• Interface Type: SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP2515DM-BM - BOARD DEMO FOR MCP2515/51MCP2515DM-PTPLS - BOARD DAUGHTER PICTAIL MCP2515MCP2515DM-PCTL - BOARD DEMO FOR MCP2515DV251001 - KIT DEVELOPMENT CAN MCP2510
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP2515
REGISTER 3-4:
REGISTER 3-5:
REGISTER 3-6:
DS21801F-page 20
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-5
bit 4
bit 3
bit 2
bit 1-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
R/W-x
R/W-x
EID15
R/W-x
SID2
EID7
SID: Standard Identifier bits <2:0>
Unimplemented: Reads as ‘0’
EXIDE: Extended Identifier Enable bit
1 =
0 =
Unimplemented: Reads as ‘0’
EID: Extended Identifier bits <17:16>
EID: Extended Identifier bits <15:8>
EID: Extended Identifier bits <7:0>
R/W-x
R/W-x
EID14
R/W-x
SID1
EID6
Message will transmit extended identifier
Message will transmit standard identifier
TXBnSIDL – TRANSMIT BUFFER n STANDARD IDENTIFIER LOW
(ADDRESS: 32h, 42h, 52h)
TXBnEID8 – TRANSMIT BUFFER n EXTENDED IDENTIFIER HIGH
(ADDRESS: 33h, 43h, 53h)
TXBnEID0 – TRANSMIT BUFFER n EXTENDED IDENTIFIER LOW
(ADDRESS: 34h, 44h, 54h)
W = Writable bit
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
‘1’ = Bit is set
R/W-x
R/W-x
EID13
R/W-x
SID0
EID5
R/W-x
R/W-x
EID12
R/W-x
EID4
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
EXIDE
R/W-x
R/W-x
EID11
R/W-x
EID3
EID10
R/W-x
R/W-x
R/W-x
EID2
—
© 2010 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
R/W-x
EID17
R/W-x
R/W-x
EID9
EID1
R/W-x
EID16
R/W-x
R/W-x
EID8
EID0
bit 0
bit 0
bit 0