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AS3953B

ams
Part Number AS3953B
Manufacturer ams
Description 14443 High Speed Passive Tag Interface
Published Jun 19, 2019
Detailed Description General Description ams Datasheet [v1-04] 2016-Jan-07 AS3953B 14443 High Speed Passive Tag Interface The AS3953B NFC in...
Datasheet PDF File AS3953B PDF File

AS3953B
AS3953B

Overview
General Description ams Datasheet [v1-04] 2016-Jan-07 AS3953B 14443 High Speed Passive Tag Interface The AS3953B NFC interface IC (NFiC) delivers low cost, ultra low power NFC forum functionality to multiple different applications.
The AS3953B 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 AS3953B 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 AS3953B perfect for wireless communication to a low-power battery powered device.
The AS3953B is used with an...


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