MCP2515-I/SO Microchip Technology, MCP2515-I/SO Datasheet - Page 63

• 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

FIGURE 11-2:
FIGURE 11-3:
FIGURE 11-4:
SCK
SCK
2003 Microchip Technology Inc.
CS
SO
CS
SO
SI
SCK
SI
CS
SO
SI
0
1
0
0
0
0
0
0
high-impedance
1
1
0
1
0
0
2
instruction
2
instruction
0
2
instruction
READ INSTRUCTION
READ RX BUFFER INSTRUCTION
BYTE WRITE INSTRUCTION
0
1
3
3
0
3
0
0
4
4
0
4
0
n
5
5
0
5
1
m
6
6
high-impedance
1
6
0
0
7
7
1
7
A7
7
8
8
A7
8
6
6
9 10 11 12 13 14 15
9 10 11 12 13 14 15 16 17 18 19 20 21 22
6
high-impedance
9 10 11 12 13 14 15 16 17 18 19 20 21 22
Preliminary
5
5
address byte
don’t care
5
address byte
data out
4
4
4
3
3
3
2
2
2
1
1 A0 7
1 A0
0
7
6
0 0 Receive Buffer 0,
0 1 Receive Buffer 0,
1 0 Receive Buffer 1,
1 1 Receive Buffer 1,
n m
6
5
5
data byte
Start at
RXB0SIDH
Start at RXBD0
Start at
RXB1SIDH
Start at RXBD1
don’t care
Address Points to
4
data out
4
3
MCP2515
3
2
2
1
DS21801B-page 63
1
23
0
23
0
Address
0x61
0x66
0x71
0x76