Datasheet > ATA6561

ATA6561

更新时间： 2023-12-06 20:03:06

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
28页	712K
描述
The Microchip ATATA6561 is a high-speed CAN FD ready CAN transceiver that provides an interface be

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ATA6561 数据手册

ATA6560/1

High-Speed CAN Transceiver with Standby Mode

CAN FD Ready

Features

General Description

• Fully ISO 11898-2, ISO 11898-5, and SAE J2284

Compliant

The ATA6560/1 is a high-speed CAN transceiver that

provides an interface between a Controller Area

Network (CAN) protocol controller and the physical

two-wire CAN bus. The transceiver is designed for

high-speed (up to 5 Mbps) CAN applications in the

automotive industry, providing differential transmit and

receive capability to (a microcontroller with) a CAN

protocol controller.

• CAN FD Ready

• Communication Speed up to 5 Mbps

• Low Electromagnetic Emission (EME) and High

Electromagnetic Immunity (EMI)

• Differential Receiver with Wide Common-Mode

Range

It offers improved Electromagnetic Compatibility (EMC)

and ESD performance, as well as features such as:

• ATA6560: Silent Mode (Receive Only)

• Remote Wake-Up Capability via CAN Bus

• Ideal passive behavior to the CAN bus when the

supply voltage is off

• Functional Behavior Predictable under All Supply

Conditions

• Direct interfacing to microcontrollers with supply

voltages from 3V to 5V (ATA6561)

• Transceiver Disengages from the Bus when Not

Powered Up

Three operating modes, together with the dedicated

fail-safe features, make the ATA6560/1 an excellent

choice for all types of high-speed CAN networks,

especially in nodes requiring a Low-Power mode with

wake-up capability via the CAN bus.

• RXD Recessive Clamping Detection

• High Electrostatic Discharge (ESD) Handling

Capability on the Bus Pins

• Bus Pins Protected Against Transients in

Automotive Environments

• Transmit Data (TXD) Dominant Time-Out

Function

Package Types

ATA6560

SOIC

ATA6561

SOIC

• Undervoltage Detection on VCC and VIO Pins

• CANH/CANL Short-Circuit and Overtemperature

Protected

TXD

STBY

CANH

TXD

STBY

CANH

GND

• Qualified According to AEC-Q100: Only

ATA6560-GAQW, ATA6560-GBQW,

ATA6561-GAQW, and ATA6561-GBQW

VCC 3

CANL

NSIL

VCC 3

CANL

VIO

RXD

• Packages: SOIC8, VDFN8 with Wettable Flanks

(Moisture Sensitivity Level 1)

ATA6561

3 x 3 VDFN* with

wettable flanks

ATA6560

3 x 3 VDFN* with

wettable flanks

Applications

Classical CAN and CAN FD networks in the following

applications:

TXD

STBY

CANH

TXD

STBY

• Automotive

• Industrial

• Aerospace

• Medical

GND

CANH

CANL

NSIL

VCC

RXD

CANL

VIO

VCC

RXD

• Consumer

*Includes Exposed Thermal Pad (EP); see Table 1-2.

 2018-2019 Microchip Technology Inc.

DS20005991B-page 1

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