MCP2515-E/ST Microchip Technology, MCP2515-E/ST Datasheet - Page 30
![IC CAN CONTROLLER W/SPI 20TSSOP](/photos/6/81/68121/150-20-tssop_sml.jpg)
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
MCP2515
REGISTER 4-5:
REGISTER 4-6:
DS21801C-page 30
bit 7-5
bit 4
bit 3
bit 2
bit 1-0
bit 7-0
RXBnSIDL - RECEIVE BUFFER n STANDARD IDENTIFIER LOW
(ADDRESS: 62h, 72h)
RXBnEID8 - RECEIVE BUFFER n EXTENDED IDENTIFIER HIGH
(ADDRESS: 63h, 73h)
bit 7
bit 7
SID: Standard Identifier bits <2:0>
These bits contain the three least significant bits of the Standard Identifier for the received
message
SRR: Standard Frame Remote Transmit Request bit (valid only if IDE bit = ‘0’)
1 = Standard Frame Remote Transmit Request Received
0 = Standard Data Frame Received
IDE: Extended Identifier Flag bit
This bit indicates whether the received message was a Standard or an Extended Frame
1 = Received message was an Extended Frame
0 = Received message was a Standard Frame
Unimplemented: Reads as ‘0’
EID: Extended Identifier bits <17:16>
These bits contain the two most significant bits of the Extended Identifier for the received
message
EID: Extended Identifier bits <15:8>
These bits hold bits 15 through 8 of the Extended Identifier for the received message
Legend:
R = Readable bit
-n = Value at POR
Legend:
R = Readable bit
-n = Value at POR
EID15
SID2
R-x
R-x
EID14
SID1
R-x
R-x
EID13
SID0
R-x
R-x
Preliminary
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
EID12
SRR
R-x
R-x
EID11
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
IDE
R-x
R-x
EID10
U-0
R-x
—
2004 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
EID17
EID9
R-x
R-x
EID16
EID8
R-x
R-x
bit 0
bit 0