MCP2515-I/ST Microchip Technology Inc., MCP2515-I/ST Datasheet - Page 59

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

Specifications of MCP2515-I/ST

• Package Type: 20-Pin TSSOP
• Voltage, Supply: 2.7-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 10-2:
© 2005 Microchip Technology Inc.
bit 7-5
bit 4
bit 3-1
bit 0
CANSTAT – CAN STATUS REGISTER
(ADDRESS: XEh)
bit 7
OPMOD2 OPMOD1 OPMOD0
OPMOD: Operation Mode bits <2:0>
000 = Device is in the Normal operation mode
001 = Device is in Sleep mode
010 = Device is in Loopback mode
011 = Device is in Listen-only mode
100 = Device is in Configuration mode
Unimplemented: Read as ‘0’
ICOD: Interrupt Flag Code bits <2:0>
000 = No Interrupt
001 = Error Interrupt
010 = Wake-up Interrupt
011 = TXB0 Interrupt
100 = TXB1 Interrupt
101 = TXB2 Interrupt
110 = RXB0 Interrupt
111 = RXB1 Interrupt
Unimplemented: Read as ‘0’
Legend:
R = Readable bit
-n = Value at POR
R-1
R-0
R-0
Preliminary
W = Writable bit
‘1’ = Bit is set
U-0
—
ICOD2
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R-0
ICOD1
R-0
MCP2515
x = Bit is unknown
ICOD0
R-0
DS21801D-page 59
U-0
—
bit 0