Datasheet > TJA1080ATS2

TJA1080ATS2

更新时间： 2024-11-10 07:04:31

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
49页	228K
描述
FlexRay transceiver

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TJA1080ATS2 数据手册

TJA1080ATS/2

FlexRay transceiver

Rev. 04 — 19 February 2009

Product data sheet

1. General description

The TJA1080ATS/2 is a FlexRay transceiver that is fully compliant with the FlexRay

electrical physical layer speciﬁcation V2.1 Rev. A (see Ref. 1) and partly complies with

version V2.1 Rev. B. It is primarily intended for communication systems from 1 Mbit/s to

10 Mbit/s, and provides an advanced interface between the protocol controller and the

physical bus in a FlexRay network.

The TJA1080ATS/2 can be conﬁgured to be used as an active star transceiver or as a

node transceiver.

The TJA1080ATS/2 provides differential transmit capability to the network and differential

receive capability to the FlexRay controller. It offers excellent EMC performance as well as

high ESD protection.

The TJA1080ATS/2 actively monitors the system performance using dedicated error and

status information (readable by any microcontroller), as well as internal voltage and

temperature monitoring.

The TJA1080ATS/2 supports the mode control as used in NXP Semiconductors TJA1054

(see Ref. 2) and TJA1041 (see Ref. 3) CAN transceivers.

The TJA1080ATS/2 is the next step up from the TJA1080 FlexRay transceiver (Ref. 4).

Being fully pin compatible and offering the same excellent ESD protection, the

TJA1080ATS/2 also features:

• Improved power-on reset concept

• Improved ElectroMagnetic Emission (EME)

• Support of 60 ns minimum bit time

• Improved bus error detection functionality

This makes the TJA1080ATS/2 an excellent choice in any kind of FlexRay node.

See Section 14 for a detailed overview of differences between the TJA1080 and the

TJA1080ATS/2.

2. Features

2.1 Optimized for time triggered communication systems

I Compliant with FlexRay electrical physical layer speciﬁcation V2.1 Rev. A (see Ref. 1)

I Automotive product qualiﬁcation in accordance with AEC-Q100

I Data transfer up to 10 Mbit/s

I Support of 60 ns minimum bit time

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