MCP2515-E/ST Microchip Technology, MCP2515-E/ST Datasheet - Page 19
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MCP2515-E/ST
Manufacturer Part Number
MCP2515-E/ST
Description
IC CAN CONTROLLER W/SPI 20TSSOP
Manufacturer
Microchip Technology
Specifications of MCP2515-E/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 ~ 125°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
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Ic Interface Type
SPI
No. Of Tx Buffers
3
No. Of Rx Buffers
2
No. Of Filters
6
No. Of Masks
2
No. Of Interrupts
1
Supply Voltage Range
2.7V To 5.5V
Digital Ic Case Style
TSSOP
Rohs Compliant
Yes
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP2515-E/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
REGISTER 3-2:
REGISTER 3-3:
2004 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
bit 7-0
TXRTSCTRL - TXnRTS PIN CONTROL AND STATUS REGISTER
(ADDRESS: 0Dh)
TXBnSIDH - TRANSMIT BUFFER n STANDARD IDENTIFIER HIGH
(ADDRESS: 31h, 41h, 51h)
bit 7
bit 7
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
Legend:
R = Readable bit
-n = Value at POR
SID: Standard Identifier bits <10:3>
Legend:
R = Readable bit
-n = Value at POR
R/W-x
SID10
U-0
—
R/W-x
SID9
U-0
—
B2RTS
R/W-x
SID8
R-x
Preliminary
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
B1RTS
R/W-x
SID7
R-x
B0RTS
R-x
R/W-x
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
SID6
B2RTSM
R/W-0
R/W-x
SID5
MCP2515
x = Bit is unknown
x = Bit is unknown
B1RTSM B0RTSM
R/W-x
SID4
R/W-0
DS21801C-page 19
R/W-x
R/W-0
SID3
bit 0
bit 0