AS3953A - 14443 High Speed Passive Tag Interface

Product Overview

ams

Part number	AS3953A
Manufacturer	ams
File Size	843.03 KB
Description	14443 High Speed Passive Tag Interface
Datasheet	AS3953A Datasheet
Additional preview pages of the AS3953A datasheet.

The AS3953A NFC interface IC (NFiC) delivers low cost, ultra low power NFC forum functionality to multiple different applications.

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 byte UID.
User configurable regulated voltage extracted from external magnetic field.
Bit rates from 106 Kbps till 848 Kbps.
Integrated resonant capacitor.
Integrated buffer capacito.

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Published: Feb 18, 2015 |