MCP2515DM-BM Microchip Technology, MCP2515DM-BM Datasheet - Page 4

• Manufacturer Part Number: MCP2515DM-BM
• Description: BOARD DEMO FOR MCP2515/51
• Manufacturer: Microchip Technology
• Series: PICtail™r

Specifications of MCP2515DM-BM

• Main Purpose: Interface, CAN Controller
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP2515, MCP2551
• Primary Attributes: Stand alone CAN Controller with SPI
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP2515, MCP2551
• Features: Two Identical Boards And A CAN Cable For Creating A Small CAN Bus, CAN Bus PC Software
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP2515
FIGURE 1-2:
TABLE 1-1:
DS21801F-page 4
CLKOUT
TX0RTS
TX1RTS
TX2RTS
TXCAN
RXCAN
RESET
RX1BF
RX0BF
Name
OSC2
OSC1
Note:
SCK
V
V
INT
SO
CS
NC
SI
CANL
CANH
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
TSSOP
EXAMPLE SYSTEM IMPLEMENTATION
Pin #
6,15
XCVR
Node
10
12
13
14
17
18
19
20
11
16
8
1
2
3
4
5
7
9
SPI
RX
Pin #
4,13
QFN
19
20
10
11
12
14
15
16
17
18
1
2
3
5
6
7
8
9
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
© 2010 Microchip Technology Inc.
XCVR
Node
Alternate Pin Function
SPI
RX
—
—
—
—
—
—
—
—
—
—
—
—
DD
DD
DD