MCP2515-I/SO Microchip Technology Inc., MCP2515-I/SO Datasheet - Page 35

• Manufacturer Part Number: MCP2515-I/SO
• Description: CAN CONTROLLER WITH SPI INTERFACE
• Manufacturer: Microchip Technology Inc.
• Type: Programmable Peripheral Interfacer

Specifications of MCP2515-I/SO

• Package Type: 18-Pin SOIC
• Voltage, Supply: 2.7-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 4-12:
REGISTER 4-13:
REGISTER 4-14:
© 2005 Microchip Technology Inc.
bit 7-0
bit 7-0
bit 7-0
RXFnEID8 – FILTER n EXTENDED IDENTIFIER HIGH
(ADDRESS: 02h, 06h, 0Ah, 12h, 16h, 1Ah)
RXFnEID0 – FILTER n EXTENDED IDENTIFIER LOW
(ADDRESS: 03h, 07h, 0Bh, 13h, 17h, 1Bh)
RXMnSIDH – MASK n STANDARD IDENTIFIER HIGH
(ADDRESS: 20h, 24h)
bit 7
bit 7
bit 7
EID: Extended Identifier bits <15:8>
These bits hold the filter bits to be applied to bits <15:8> of the Extended Identifier portion of a
received message
Legend:
R = Readable bit
-n = Value at POR
EID: Extended Identifier bits <7:0>
These bits hold the filter bits to be applied to the bits <7:0> of the Extended Identifier portion of
a received message
Legend:
R = Readable bit
-n = Value at POR
SID: Standard Identifier Mask bits <10:3>
These bits hold the mask bits to be applied to bits <10:3> of the Standard Identifier portion of
a received message
Legend:
R = Readable bit
-n = Value at POR
R/W-x
EID15
R/W-x
R/W-0
SID10
EID7
R/W-0
R/W-x
EID14
R/W-x
EID6
SID9
R/W-x
EID13
R/W-x
R/W-0
EID5
SID8
Preliminary
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
R/W-x
EID12
R/W-x
R/W-0
EID4
SID7
R/W-0
R/W-x
EID11
R/W-x
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
EID3
SID6
R/W-x
EID10
R/W-x
R/W-0
EID2
SID5
MCP2515
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
R/W-0
R/W-x
R/W-x
EID1
EID9
SID4
DS21801D-page 35
R/W-0
R/W-x
R/W-x
EID8
EID0
SID3
bit 0
bit 0
bit 0