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MCP2510T-I/ST 其他数据使用手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
CAN芯片
封装:
TSSOP-20
描述:
CAN芯片 MCP2510T-I/ST TSSOP-20
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MCP2510T-I/ST数据手册
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若手册格式错乱，请下载阅览PDF原文件
© 2007 Microchip Technology Inc. DS21291F-page 1
MCP2510
Features
• Implements Full CAN V2.0A and V2.0B at 1 Mb/s:
- 0 - 8 byte message length
- Standard and extended data frames
- Programmable bit rate up to 1 Mb/s
- Support for remote frames
- Two receive buffers with prioritized message
storage
- Six full acceptance filters
- Two full acceptance filter masks
- Three transmit buffers with prioritization and
abort features
- Loop-back mode for self test operation
• Hardware Features:
- High Speed SPI Interface
(5 MHz at 4.5V I temp)
- Supports SPI modes 0,0 and 1,1
- Clock out pin with programmable prescaler
- Interrupt output pin with selectable enables
- ‘Buffer full’ output pins configureable as inter-
rupt pins for each receive buffer or as general
purpose digital outputs
- ‘Request to Send’ input pins configureable as
control pins to request immediate message
transmission for each transmit buffer or as
general purpose digital inputs
- Low Power Sleep mode
• Low power CMOS technology:
- Operates from 3.0V to 5.5V
- 5 mA active current typical
- 10 µA standby current typical at 5.5V
• 18-pin PDIP/SOIC and 20-pin TSSOP packages
• Temperature ranges supported:
Description
The Microchip Technology Inc. MCP2510 is a Full Con-
troller Area Network (CAN) protocol controller imple-
menting CAN specification V2.0 A/B. It supports CAN
1.2, CAN 2.0A, CAN 2.0B Passive, and CAN 2.0B
Active versions of the protocol, and is capable of trans-
mitting and receiving standard and extended mes-
sages. It is also capable of both acceptance filtering
and message management. It includes three transmit
buffers and two receive buffers that reduce the amount
of microcontroller (MCU) management required. The
MCU communication is implemented via an industry
standard Serial Peripheral Interface (SPI) with data
rates up to 5 Mb/s.
Package Types
- Industrial (I): -40°C to +85°C
- Extended (E): -40°C to +125°C
TXCAN
RXCAN
V
DD
RESET
CS
SO
MCP2510
1
2
3
4
18
17
16
15
SI
SCK
INT
RX0BF
14
13
12
11
RX1BF10
OSC2
OSC1
CLKOUT
TX2RTS
5
6
7
8
VSS
9
MCP2510
TXCAN
RXCAN
TX0RTS
OSC1
CLKOUT
OSC2
CS
VDD
RESET
SO
SCK
INT
SI
RX0BF
RX1BF
VSS
TX0RTS
TX1RTS
TX1RTS
TX2RTS
NC
NC
13
12
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
11
10
18 LEAD PDIP/SOIC
20 LEAD TSSOP
Stand-Alone CAN Controller with SPI
™
Interface
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