MCP2510-E/SO Microchip Technology, MCP2510-E/SO Datasheet - Page 59

• Manufacturer Part Number: MCP2510-E/SO
• Description: IC CAN CTLR EXTENDED TEMP 18SOIC
• Manufacturer: Microchip Technology

Specifications of MCP2510-E/SO

• Controller Type: CAN Interface
• Interface: SPI
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 18-SOIC (7.5mm Width)
• No. Of Tx Buffers: 3
• No. Of Rx Buffers: 2
• No. Of Filters: 6
• No. Of Masks: 2
• No. Of Interrupts: 1
• Supply Voltage Range: 3V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 18
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DV251001 - KIT DEVELOPMENT CAN MCP2510
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 11-4:
FIGURE 11-5:
FIGURE 11-6:
© 2007 Microchip Technology Inc.
SCK
SO
CS
SI
SCK
SO
CS
SI
1
0
0
0
Note: Not all registers can be accessed with this command. See the register map in Section 10.0
high impedance
1
0
0
1
0
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
instruction
1
2
for a list of the registers that apply.
instruction
REQUEST TO SEND INSTRUCTION
BIT MODIFY INSTRUCTION
READ STATUS INSTRUCTION
0
0
0
3
1
0
4
SCK
0
CS
SO
SI
1
0
5
A7 6 5 4
0
6
address byte
1
0
0
7
0
1
7
8
3 2
2
0
high impedance
6
instruction
9
high impedance
1 A0 7 6 5 4 3 2 1 0
0
3
5
10 11 12 13 14 15 16 17 18 19 20 21 22
data out
4
0
4
T2
5
3
mask byte
T1
6
2
T0
7
1
don’t care
0
23 24 25 26 27 28 29 30 31
7
7 6 5 4 3 2 1 0
CANINTF.RX0IF
CANINTF.RX1IF
TXB0CNTRL.TXREQ
CANINTF.TX0IF
TXB1CNTRL.TXREQ
CANINTF.TX1IF
TXB2CNTRL.TXREQ
CANINTF.TX2IF
6
5
data byte
4
data out
repeat
MCP2510
3
2
DS21291F-page 59
1
23
0