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AS3990 - UHF RFID single chip reader EPC

General Description

The AS3990 UHF reader chip is an integrated analogue front end and data framing system for a 900MHz RFID reader system.

Built in programming options make it suitable for a wide range of applications in UHF RFID systems.

Key Features

  • modes power-down, standby and active it is possible to shut down or reduce the microcontroller clock and hence save additional power. Preliminary Information.

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Datasheet Details

Part number AS3990
Manufacturer austriamicrosystems AG
File Size 109.42 KB
Description UHF RFID single chip reader EPC
Datasheet download datasheet AS3990 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PRELIMINARY INFORMATION: SUBJECT TO CHANGE WITHOUT ANY NOTICE Data Sheet AS3977 www.DataSheet4U.com UHF RFID single chip reader EPC Class1 Gen2 compatible AS3990 General Description The AS3990 UHF reader chip is an integrated analogue front end and data framing system for a 900MHz RFID reader system. Built in programming options make it suitable for a wide range of applications in UHF RFID systems. Designed to simplify the design and implementation of an EPC Class 1Gen2 reader, this IC requires only a standard 8Bit microcontroller with minimal other components. The AS3990 comprises the EPC Class 1- Gen2 protocol (ISO 18000-6c) with digital high speed logic up to the framing level and supports the ISO 180006a and ISO 18000-6b Protocol with direct data mode.