Datasheet > ATA6566

ATA6566

更新时间： 2024-01-03 09:48:08

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
28页	522K
描述
The Microchip ATA6566 is a high-speed CAN FD transceiver dedicated for the Japanese market. It pro

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ATA6566 数据手册

ATA6566

High-Speed CAN Transceiver with Standby Mode

for the Japanese Market – CAN FD Ready

Features

General Description

• Compliant with Japanese OEM Requirements

• ISO 26262 Functional Safety Ready

The ATA6566 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 2 Mbit/s) CAN applications in the

automotive industry, providing differential transmit and

receive capability to (a microcontroller with) a CAN

protocol controller.

• Certified According to Latest VeLIO (Vehicle

LAN Interoperability and Optimization) Test

Specification

• Fully ISO 11898-2, ISO 11898-5,

ISO 11898-2: 2016 and SAE J2962-2 Compliant

• Communication Speed up to 2 Mbit/s

It offers improved Electromagnetic Compatibility (EMC)

and Electrostatic Discharge (ESD) performance, as

well as features such as:

• Low Electromagnetic Emission (EME) and High

Electromagnetic Immunity (EMI)

• Differential Receiver with Wide Common-Mode

Range

• Ideal passive behavior to the CAN bus when the

supply voltage is off

• Remote Wake-up Capability via CAN Bus –

Wake-up on Pattern (WUP) as Specified in

ISO 11898-2: 2016, 3.8 µs Activity Filter Time

• Direct interfacing to microcontrollers with supply

voltages from 3V to 5V

Two operating modes, together with the dedicated

fail-safe features, make the ATA6566 an excellent

choice for all types of high-speed CAN networks,

especially in nodes requiring Low-Power mode with

wake-up capability via the CAN bus.

• Functional Behavior Predictable under All Supply

Conditions

• Transceiver Disengages from the Bus when

Not Powered Up

• RXD Recessive Clamping Detection

• High Electrostatic Discharge (ESD) Handling

Capability on the Bus Pins

Package Types

• Bus Pins Protected Against Transients in

Automotive Environments

ATA6566

8-Pin SOIC

• Transmit Data (TXD) Dominant Time-out Function

• Undervoltage Detection on VCC and VIO Pins

TXD

GND

VCC

STBY

CANH

CANL

VIO

• CANH/CANL Short-Circuit and Overtemperature

Protected

ATA6566

• Fulfills the OEM “Hardware Requirements for LIN,

CAN and FlexRay™ Interfaces in Automotive

Applications”, Rev. 1.3

RXD

• AEC-Q100 and AEC-Q006 Qualified

• Two Ambient Temperature Grades:

ATA6566

8-Pin VDFN

- ATA6566-GAQW1 and ATA6566-GBQW1 up

to T_amb= +125°C

- ATA6566-GAQW0 and ATA6566-GBQW0 up

to T_amb= +150°C

TXD

STBY

CANH

GND

CANH

• Packages: 8-Pin SOIC, 8-Pin VDFN with Wettable

Flanks (Moisture Sensitivity Level 1)

ATA6566

VCC

CANL

VIO

Applications

Classical CAN and CAN FD networks in Automotive,

Industrial, Aerospace, Medical and Consumer

applications.

 2017-2021 Microchip Technology Inc.

DS20005783E-page 1

12 3 4 5 6 7...28

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