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AS3953

austria microsystems
Part Number AS3953
Manufacturer austria microsystems
Description 14443 High Speed Passive Tag Interface
Published Nov 7, 2013
Detailed Description A S3 9 5 3 1 44 4 3 H i g h S p e e d P a s s i v e Ta g I n te r fa c e 1 General Description The AS3953 NFC interface...
Datasheet PDF File AS3953 PDF File

AS3953
AS3953


Overview
A S3 9 5 3 1 44 4 3 H i g h S p e e d P a s s i v e Ta g I n te r fa c e 1 General Description The AS3953 NFC interface IC (NFiC) delivers low cost, ultra low power NFC forum functionality to multiple different applications.
The AS3953 is a analog front-end with integrated 14443A data framing and SPI interface.
It is designed to create a fast data link between an ISO 14443A reader device (PCD) and a microcontroller.
The AS3953 is Passively powered meaning that it can be supplied from the PCD magnetic field, eliminating the need of a continual external supply.
This makes the AS3953 perfect for wireless communication to a lowpower battery powered device.
The AS3953 is used with an appropriate...



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