參數(shù)資料
型號: MCP2510-IST
元件分類: 微控制器/微處理器
英文描述: 1 CHANNEL(S), 1M bps, LOCAL AREA NETWORK CONTROLLER, PDSO20
封裝: 4.40 MM, PLASTIC, TSSOP-20
文件頁數(shù): 34/80頁
文件大?。?/td> 998K
代理商: MCP2510-IST
MCP2510
DS21291F-page 4
2007 Microchip Technology Inc.
FIGURE 1-2:
TYPICAL SYSTEM IMPLEMENTATION
TABLE 1-1:
PIN DESCRIPTIONS
Name
DIP/
SOIC
Pin #
TSSOP
Pin #
I/O/P
Type
Description
TXCAN
1
O
Transmit output pin to CAN bus
RXCAN
2
I
Receive input pin from CAN bus
CLKOUT
3
O
Clock output pin with programmable prescaler
TX0RTS
4
I
Transmit buffer TXB0 request to send or general purpose digital input. 100 k
Ω
internal pullup to VDD
TX1RTS
5
I
Transmit buffer TXB1 request to send or general purpose digital input. 100 k
Ω
internal pullup to VDD
TX2RTS
6
7
I
Transmit buffer TXB2 request to send or general purpose digital input. 100 k
Ω
internal pullup to VDD
OSC2
7
8
O
Oscillator output
OSC1
8
9
I
Oscillator input
VSS
9
10
P
Ground reference for logic and I/O pins
RX1BF
10
11
O
Receive buffer RXB1 interrupt pin or general purpose digital output
RX0BF
11
12
O
Receive buffer RXB0 interrupt pin or general purpose digital output
INT
12
13
O
Interrupt output pin
SCK
13
14
I
Clock input pin for SPI interface
SI
14
16
I
Data input pin for SPI interface
SO
15
17
O
Data output pin for SPI interface
CS
16
18
I
Chip select input pin for SPI interface
RESET
17
19
I
Active low device reset input
VDD
18
20
P
Positive supply for logic and I/O pins
NC
6,15
No internal connection
Note:
Type Identification: I=Input; O=Output; P=Power
MCP2510
SPI
MCP2510
INTERFACE
CAN
BUS
MCP2510
Main
System
Controller
CAN
Transceiver
CAN
Transceiver
CAN
Transceiver
CAN
Transceiver
CAN
Transceiver
Node
Controller
Node
Controller
Node
Controller
Node
Controller
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