AS3953A Datasheet - ams

AS3953A, 14443 High Speed Passive Tag Interface

AS3953A 14443 High Speed Passive Tag Interface 1 General .
The AS3953A NFC interface IC (NFiC) delivers low cost, ultra low power NFC forum functionality to multiple different applications.

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Datasheet Details

Part number:

AS3953A

Manufacturer:

ams

File Size:

843.03 KB

Description:

14443 High Speed Passive Tag Interface

Features

* ISO 14443A compliant to Level-4
* NFCIP-1 target at 106 kb/s
* 1k bit EEPROM (108 bytes of user memory)
* Configurable wake-up interrupt (after tag is selected or using proprietary command)
* Powered from external magnetic field with the possibility to draw up to 5mA
* 7 by

Applications

* The AS3953A 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 AS3953A is Passively powered meaning that it can be supplied from the PCD magnetic field, eliminati

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AS3953A 14443 High Speed Passive Tag Interface ams

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