MCP2515DM-PCTL Microchip Technology, MCP2515DM-PCTL Datasheet - Page 19
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MCP2515DM-PCTL
Manufacturer Part Number
MCP2515DM-PCTL
Description
BOARD DEMO FOR MCP2515
Manufacturer
Microchip Technology
Series
PICtail™r
Type
Network Controller & Processorr
Specifications of MCP2515DM-PCTL
Main Purpose
Interface, CAN Controller
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
MCP2515, MCP25020
Primary Attributes
Stand alone CAN Controller with CAN I/O Expander
Interface Type
CAN
Operating Voltage
5 V
Product
Modules
For Use With/related Products
MCP2515, MCP25020
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Secondary Attributes
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
REGISTER 3-2:
REGISTER 3-3:
© 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
R/W-x
SID10
U-0
—
Unimplemented: Read as ‘0’
Unimplemented: Read as ‘0’
B2RTS: TX2RTS Pin State bit
- Reads state of TX2RTS pin when in Digital Input mode
- Reads as ‘0’ when pin is in ‘Request-to-Send’ mode
B1RTS: TX1RTX Pin State bit
- Reads state of TX1RTS pin when in Digital Input mode
- Reads as ‘0’ when pin is in ‘Request-to-Send’ mode
B0RTS: TX0RTS Pin State bit
- Reads state of TX0RTS pin when in Digital Input mode
- Reads as ‘0’ when pin is in ‘Request-to-Send’ mode
B2RTSM: TX2RTS Pin mode bit
1 = Pin is used to request message transmission of TXB2 buffer (on falling edge)
0 = Digital input
B1RTSM: TX1RTS Pin mode bit
1 = Pin is used to request message transmission of TXB1 buffer (on falling edge)
0 = Digital input
B0RTSM: TX0RTS Pin mode bit
1 = Pin is used to request message transmission of TXB0 buffer (on falling edge)
0 = Digital input
SID: Standard Identifier bits <10:3>
R/W-x
SID9
U-0
—
TXRTSCTRL – TXnRTS PIN CONTROL AND STATUS REGISTER
(ADDRESS: 0Dh)
TXBnSIDH – TRANSMIT BUFFER n STANDARD IDENTIFIER HIGH
(ADDRESS: 31h, 41h, 51h)
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
B2RTS
R/W-x
SID8
R-x
B1RTS
R/W-x
SID7
R-x
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
‘0’ = Bit is cleared
B0RTS
R/W-x
SID6
R-x
B2RTSM
R/W-0
R/W-x
SID5
x = Bit is unknown
x = Bit is unknown
B1RTSM
R/W-0
R/W-x
MCP2515
SID4
DS21801F-page 19
B0RTSM
R/W-0
R/W-x
SID3
bit 0
bit 0