MCP2515-I/ST Microchip Technology, MCP2515-I/ST Datasheet - Page 64
![IC CAN CONTROLLER W/SPI 20TSSOP](/photos/6/81/68121/150-20-tssop_sml.jpg)
MCP2515-I/ST
Manufacturer Part Number
MCP2515-I/ST
Description
IC CAN CONTROLLER W/SPI 20TSSOP
Manufacturer
Microchip Technology
Specifications of MCP2515-I/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 ~ 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
TSSOP
No. Of Pins
20
Operating Temperature Range
-40°C To +85��C
Filter Terminals
SMD
Supply Voltage Min
2.7V
Rohs Compliant
Yes
Interface Type
SPI
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/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
FIGURE 11-5:
FIGURE 11-6:
FIGURE 11-7:
DS21801B-page 64
SCK
CS
SO
SI
CS
SCK
SI
SO
SCK
SO
CS
SI
0
0
0
0
1
1
0
1
0
2
instruction
0
instruction
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
1
0
LOAD TX BUFFER
REQUEST-TO-SEND (RTS) INSTRUCTION
BIT MODIFY INSTRUCTION
0
0
3
0
0
4
1
0
0
1
a
5
1
high-impedance
b
Note:
A7 6 5 4
6
0
2
high-impedance
c
instruction
7
address byte
7
8
Not all registers can be accessed with
this command. See the register map for a
list of the registers that apply.
0
3
6
3 2
9 10 11 12 13 14 15
high-impedance
Preliminary
5
1 A0 7 6 5 4 3 2 1 0
data in
0
4
4
3
T2
5
mask byte
2
1
T1
6
0
T0
23 24 25 26 27 28 29 30 31
7
a b c
0 0 0 TX buffer 0, Start at
0 0 1 TX buffer 0, Start at
0 1 0 TX buffer 1, Start at
0 1 1 TX buffer 1, Start at
1 0 0 TX buffer 2, Start at
1 0 1 TX buffer 2, Start at
7 6 5 4 3 2 1 0
data byte
TXB0SIDH
TXB0D0
TXB1SIDH
TXB1D0
TXB2SIDH
TXB2D0
2003 Microchip Technology Inc.
Address Points to
Addr
0x31
0x36
0x41
0x46
0x51
0x56