ams AS3953 ISO 14443A Sensor Interface Tag

ams AS3953 ISO 14443A Sensor Interface Tag
Discontinued
×
Discontinued
×

描述

The AS3953 NFiC™ enables all applications to interact with an NFC mobile phone in an instant. It is a fast NFC to SPI interface capable of harvesting field energy up to 5mA.
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详情

特点

  • Direct NFC to SPI interface
  • 5mA energy harvest
  • 106 to 848kbit/s data transfer rate
  • Built-in 1kbit high endurance EEPROM (>1Mu write cycles)

优势

  • Most cost efficient and easiest way to implement NFC
  • Power positive, longer battery lifetime, allows batteryless designs
  • Fast data transfer for firmware upgrades or data intense applications
  • Longest lifetime of EEPROM even in challenging environments

参数设置

Data Rate [kbit/s]
Up to 848
Supply Voltage [V]
RF field or ext. 1.65 to 3.6
Features
Passive wake-up interrupt Energy harvesting 5mA @ 3.3V
Interface
ISO14443A \ 4-wire SPI (slave) up to 5MHz
EEPROM [kbit]
1
Protocol
ISO 14443A NFCIP-1 target at 106kbps NFC Forum T4T emulation
Package
Die, MLPD-10, WL-CSP
Frequency [MHz]
13.56
Temperature Range [°C]
-40 to +85

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数据表

AS3953 DS000383

Datasheet
EN
DE
CN
JP

AS3953 DS000410

Datasheet
EN
DE
CN
JP

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