MCP2515T-I/ST Microchip Technology, MCP2515T-I/ST Datasheet - Page 4

• Manufacturer Part Number: MCP2515T-I/ST
• Description: IC CAN CONTROLLER W/SPI 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP2515T-I/ST

• 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
• Package / Case: 20-TSSOP
• Ic Interface Type: SPI
• Supply Voltage Range: 2.7V To 5.5V
• Digital Ic Case Style: TSSOP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Peak Reflow Compatible (260 C): Yes
• Interface Type: SPI
• Supply Voltage Min: 2.7V
• Rohs Compliant: Yes
• 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, Lead free / RoHS Compliant

MCP2515
FIGURE 1-2:
TABLE 1-1:
DS21801E-page 4
CLKOUT
TX0RTS
TX1RTS
TX2RTS
RXCAN
TXCAN
RESET
RX1BF
RX0BF
Note:
Name
OSC2
OSC1
SCK
V
V
INT
SO
CS
NC
CANL
CANH
SI
DD
SS
Type Identification: I = Input; O = Output; P = Power
PDIP/SOIC
Pin #
10
12
13
14
15
16
17
18
11
—
1
2
3
4
5
6
7
8
9
PINOUT DESCRIPTION
TX
MCP2515
Controller
EXAMPLE SYSTEM IMPLEMENTATION
XCVR
Node
TSSOP
Pin #
6,15
10
12
13
14
16
17
18
19
20
SPI
11
1
2
3
4
5
7
8
9
RX
I/O/P
Type
—
O
O
O
O
O
O
O
P
P
I
I
I
I
I
I
I
I
I
Transmit output pin to CAN bus
Receive input pin from CAN bus
Clock output pin with programmable
prescaler
Transmit buffer TXB0 request-to-send.
100 kΩ internal pull-up to V
Transmit buffer TXB1 request-to-send.
100 kΩ internal pull-up to V
Transmit buffer TXB2 request-to-send.
100 kΩ internal pull-up to V
Oscillator output
Oscillator input
Ground reference for logic and I/O pins —
Receive buffer RXB1 interrupt pin or
general purpose digital output
Receive buffer RXB0 interrupt pin or
general purpose digital output
Interrupt output pin
Clock input pin for SPI interface
Data input pin for SPI interface
Data output pin for SPI interface
Chip select input pin for SPI interface
Active low device reset input
Positive supply for logic and I/O pins
No internal connection
TX
MCP2515
Controller
XCVR
Node
Description
SPI
RX
DD
DD
DD
TX
—
—
Start-of-Frame signal
General purpose digital input.
100 kΩ internal pull-up to V
General purpose digital input.
100 kΩ internal pull-up to V
General purpose digital input.
100 kΩ internal pull-up to V
—
External clock input
General purpose digital output
General purpose digital output
—
—
—
—
—
—
—
MCP2515
Controller
© 2007 Microchip Technology Inc.
XCVR
Node
Alternate Pin Function
SPI
RX
DD
DD
DD