MCP2515-I/SO Microchip Technology, MCP2515-I/SO Datasheet - Page 18
![IC CAN CONTROLLER W/SPI 18SOIC](/photos/6/76/67656/150-18-soic_sml.jpg)
MCP2515-I/SO
Manufacturer Part Number
MCP2515-I/SO
Description
IC CAN CONTROLLER W/SPI 18SOIC
Manufacturer
Microchip Technology
Specifications of MCP2515-I/SO
Package / Case
18-SOIC (7.5mm Width)
Controller Type
CAN Interface
Interface
SPI
Voltage - Supply
2.7 V ~ 5.5 V
Current - Supply
10mA
Operating Temperature
-40°C ~ 85°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
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage Range
2.7V To 5.5V
Driver Case Style
SOIC
No. Of Pins
18
Operating Temperature Range
-40°C To +85°C
Filter Terminals
SMD
Supply Voltage Min
2.7V
Rohs Compliant
Yes
Clock Frequency
40MHz
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
Company:
Part Number:
MCP2515-I/SO
Manufacturer:
TI
Quantity:
1 000
Part Number:
MCP2515-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP2515
REGISTER 3-1:
DS21801F-page 18
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1-0
U-0
—
Unimplemented: Read as ‘0’
ABTF: Message Aborted Flag bit
1 = Message was aborted
0 = Message completed transmission successfully
MLOA: Message Lost Arbitration bit
1 = Message lost arbitration while being sent
0 = Message did not lose arbitration while being sent
TXERR: Transmission Error Detected bit
1 = A bus error occurred while the message was being transmitted
0 = No bus error occurred while the message was being transmitted
TXREQ: Message Transmit Request bit
1 = Buffer is currently pending transmission
0 = Buffer is not currently pending transmission
Unimplemented: Read as ‘0’
TXP: Transmit Buffer Priority <1:0> bits
11 = Highest Message Priority
10 = High Intermediate Message Priority
01 = Low Intermediate Message Priority
00 = Lowest Message Priority
ABTF
(MCU sets this bit to request message be transmitted - bit is automatically cleared when
the message is sent)
(MCU can clear this bit to request a message abort)
R-0
TXBnCTRL – TRANSMIT BUFFER n CONTROL REGISTER
(ADDRESS: 30h, 40h, 50h)
W = Writable bit
‘1’ = Bit is set
MLOA
R-0
TXERR
R-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
TXREQ
R/W-0
U-0
—
© 2010 Microchip Technology Inc.
x = Bit is unknown
R/W-0
TXP1
R/W-0
TXP0
bit 0