MCP2515T-E/ML Microchip Technology, MCP2515T-E/ML Datasheet - Page 65

• Manufacturer Part Number: MCP2515T-E/ML
• Description: Network Controller & Processor ICs CAN controller with SPI interface
• Manufacturer: Microchip Technology

Specifications of MCP2515T-E/ML

• Product: Controller Area Network (CAN)
• Frequency: 10 MHz
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-20
• Interface: SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 12-2:
FIGURE 12-3:
FIGURE 12-4:
© 2010 Microchip Technology Inc.
SCK
SCK
CS
SO
CS
SO
SI
SI
SCK
CS
SO
SI
0
0
1
0
0
0
0
1
0
1
high-impedance
0
1
0
2
0
2
instruction
instruction
0
2
instruction
READ INSTRUCTION
READ RX BUFFER INSTRUCTION
BYTE WRITE INSTRUCTION
0
3
1
3
0
3
0
4
0
4
4
0
0
5
5
n
0
5
1
6
6
high-impedance
m
1
6
0
7
0
7
1
7
A7
7
8
8
A7
8
6
6
9
9
6
high-impedance
9 10 11 12 13 14 15 16 17 18 19
10 11 12 13 14 15 16 17 18 19 20 21 22
10 11 12 13 14 15
address byte
5
5
don’t care
5
address byte
data out
4
4
4
3
3
3
2
2
2
1 A0 7
1
1 A0
0
7
6
n m
0 0 Receive Buffer 0,
0 1 Receive Buffer 0,
1 0 Receive Buffer 1,
1 1 Receive Buffer 1,
6
5
5
data byte
Start at RXB0SIDH
Start at RXB0D0
Start at RXB1SIDH
Start at RXB1D0
don’t care
4
Address Points to
data out
4
3
MCP2515
20 21 22
3
2
2
1
DS21801F-page 65
1
23
0
23
0
Address
0x61
0x66
0x71
0x76