MCP2510-ESO MICROCHIP [Microchip Technology], MCP2510-ESO Datasheet

MCP2510-ESO

Manufacturer Part Number

MCP2510-ESO

Description

Stand-Alone CAN Controller with SPI Interface

Manufacturer

MICROCHIP [Microchip Technology]

Datasheet

1.MCP2510-ESO.pdf (76 pages)

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FEATURES

• Implements Full CAN V2.0A and V2.0B at 1 Mb/s

• Hardware Features

• Low power CMOS technology

• 18-pin PDIP/SOIC and 20-pin TSSOP packages

• Temperature ranges supported:

SPI is a registered trademark of Motorola Inc.

- 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

- Six full acceptance filters

- Two full acceptance filter masks

- Three transmit buffers with prioritization and

- Loop-back mode for self test operation

- High Speed SPI Interface

- 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-

- ‘Request to Send’ input pins configureable as

- Low Power Sleep mode

- Operates from 3.0V to 5.5V

- 5 mA active current typical

- 10 A standby current typical at 5.5V

- Industrial (I):

- Extended (E):

2000 Microchip Technology Inc.

storage

abort features

(5 MHz at 4.5V I temp)

rupt pins for each receive buffer or as general

purpose digital outputs

control pins to request immediate message

transmission for each transmit buffer or as

general purpose digital inputs

Stand-Alone CAN Controller with SPI

-40°C to +85°C

-40°C to +125°C

Preliminary

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 messages.

It is also capable of both acceptance filtering and mes-

sage management. It includes three transmit buffers and

two receive buffers that reduce the amount of microcon-

troller (MCU) management required. The MCU commu-

nication is implemented via an industry standard Serial

Peripheral Interface (SPI) with data rates up to 5Mb/s.

PACKAGE TYPES

18 LEAD PDIP

18 LEAD SOIC

20 LEAD TSSOP

CLKOUT

TX0RTS

TX1RTS

TX2RTS

CLKOUT

RXCAN

TXCAN

TX0RTS

TX1RTS

TX2RTS

TX0RTS

TX1RTS

TX2RTS

RXCAN

TXCAN

OSC1

OSC2

OSC1

OSC2

OSC1

MCP2510

Vss

™

Interface

RESET

SCK

INT

RX0BF

RX1BF

RESET

SCK

INT

RX0BF

RX1BF

RESET

SCK

INT

RX0BF

RX1BF

DS21291C-page 1

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