MCP2515-I/ST Microchip Technology Inc., MCP2515-I/ST Datasheet - Page 28
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
MCP2515-I/ST
Manufacturer Part Number
MCP2515-I/ST
Description
CAN CONTROLLER WITH SPI INTERFACE
Manufacturer
Microchip Technology Inc.
Type
Programmable Peripheral Interfacer
Datasheet
1.MCP2515-IST.pdf
(84 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP2515-I/ST
Manufacturer:
HYNIX
Quantity:
7 600
Company:
Part Number:
MCP2515-I/ST
Manufacturer:
MICROCHI
Quantity:
5 920
Company:
Part Number:
MCP2515-I/ST
Manufacturer:
MICROCHI
Quantity:
200
Part Number:
MCP2515-I/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP2515
REGISTER 4-2:
DS21801D-page 28
bit 7
bit 6-5
bit 4
bit 3
bit 2-0
RXB1CTRL – RECEIVE BUFFER 1 CONTROL
(ADDRESS: 70h)
bit 7
Unimplemented: Read as ‘0’
RXM: Receive Buffer Operating Mode bits
11 = Turn mask/filters off; receive any message
10 = Receive only valid messages with extended identifiers that meet filter criteria
01 = Receive only valid messages with standard identifiers that meet filter criteria
00 = Receive all valid messages using either standard or extended identifiers that meet filter
Unimplemented: Read as ‘0’
RXRTR: Received Remote Transfer Request bit
1 = Remote Transfer Request Received
0 = No Remote Transfer Request Received
FILHIT: Filter Hit bits - indicates which acceptance filter enabled reception of message
101 = Acceptance Filter 5 (RXF5)
100 = Acceptance Filter 4 (RXF4)
011 = Acceptance Filter 3 (RXF3)
010 = Acceptance Filter 2 (RXF2)
001 = Acceptance Filter 1 (RXF1) (Only if BUKT bit set in RXB0CTRL)
000 = Acceptance Filter 0 (RXF0) (Only if BUKT bit set in RXB0CTRL)
Legend:
R = Readable bit
-n = Value at POR
U-0
—
criteria
R/W-0
RXM1
R/W-0
RXM0
Preliminary
W = Writable bit
‘1’ = Bit is set
U-0
—
RXRTR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R-0
FILHIT2
R-0
© 2005 Microchip Technology Inc.
x = Bit is unknown
FILHIT1
R-0
FILHIT0
R-0
bit 0