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AS8221 - FlexRay Standard Transceiver

Datasheet Summary

Description

This document is subjected to change without notice.

The AS8221 is a high speed automotive bus driver fully conforming to the FlexRay Electrical Physical Layer Specification V2.1 Rev B.

Features

  • Compliant with FlexRay Electrical Physical Layer Specification V2.1 Rev. B Data transfer up to 10 Mbps Excellent EMC performance. High common mode range ensure excellent EMI Interface for Bus Guardian or supervision circuits Automatic thermal shutdown protection Supports 12V and 24V systems with very low sleep current Integrated power management system - Two inhibit pins for external voltage supply control - Local wake-up input - Remote wake-up capability via FlexRay bus in low-power modes Suppo.

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Datasheet Details

Part number AS8221
Manufacturer austriamicrosystems AG
File Size 1.39 MB
Description FlexRay Standard Transceiver
Datasheet download datasheet AS8221 Datasheet
Additional preview pages of the AS8221 datasheet.

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Full PDF Text Transcription

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Data Sheet AS8221 F l e x R a y S t a n d a r d Tr a n s c e i v e r www.DataSheet4U.com 1 General Description This document is subjected to change without notice. The AS8221 is a high speed automotive bus driver fully conforming to the FlexRay Electrical Physical Layer Specification V2.1 Rev B. The AS8221 operates as a bi-directional interface between the FlexRay Communication Controller and the twisted-pair copper wiring. The AS8221 provides an optimized host controller interface consisting of three low-active pins. The Enable (EN) and Standby (STBN) input pins for mode handling by the microcontroller and the Error (ERRN) out pin where system, chip failures or status information are signalled to the microcontroller.
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