Asygn AS321X - Battery-less RFID Sensing - Passive UHF RFID chip.

AS321X

AS321X is a passive UHF RFID chip family embedding an analog sensor interface and internal sensors.
It achieves state-of-the-art sensitivity performance including sensor biasing and readout.

- Fully harvested from RF field.
- Connect whichever sensors you like.
- Fully compliant with EPC Gen 2 Protocol.
BATTERY FREE
EXTERNAL AND INTERNAL SENSORS
Asygn | Rain RFID
RAIN RFID MEMBER

Applications.

Conditions Monitoring

Logistics

Medical

Retail

Industry

Features.

  • Asygn | AS321x Features | Up to 5 meters reading range including sensor supply

    Sensitivity <-12dBm

    Up to 5 meters reading range including sensor supply

  • Asygn | AS3210 Features | INTERNAL ANALOG AMPLIFIER Low Noise Amplifier

    Internal Analog Sensor Interface

    Low Noise Amplifier and 10 bits ADC

  • Asygn | AS321x Features | For configuration and machine connection.

    SPI Digital Interface

    For configuration and machine connection.

  • Asygn | AS321x Features | Temperature, ALS, Strain, Current..

    Internal Sensors

    Temperature, ALS, Strain, Current..

  • Asygn | AS321x Features | Fully configurable

    Fully configurable

    Amp Gain, Sampling Frequency, Averaging...

  • Asygn | AS321x Features | 512 bits of memory for configuration and data storage

    Non-Volatile Memory

    512 bits of memory for configuration and data storage

AS3210

Passive UHF RFID analog front-end, harvester and demodulator

  • BATTERY FREE

    Fully harvested by RFID readers.

  • SMALL SILICON AREA

    Only 1mm² with storage cap

  • DEMODULATED DATA

    Available for your system

  • SENSITIVITY <-10DBM

    To harvest your system remotely

  • REGULATED POWER SUPPLY

    1.2V for 100µA

  • INTERNAL ANALOG AMPLIFIER

    Low Noise Amplifier

AS3211

Passive UHF RFID sensor interface with instrumentation amplifier, EPC Gen2 compliant

  • 10 BITS ADC

  • SMALL SILICON AREA

    1.3mmx1.3mm

  • INTERNAL TEMPERATURE SENSOR

  • SENSITIVITY <12dBm

    To harvest your system remotely

  • ULTRA LOW POWER SENSOR INTERFACE

  • PROGRAMMABLE GAIN

    [5,10,20,40]

AS3212

Passive UHF RFID sensor interface with instrumentation amplifier, EPC Gen2 compliant

  • 2 SENSOR INTERFACES AVAILABLE

  • SMALL SILICON AREA

    1.3mmx1.3mm

  • PROGRAMMABLE GAIN

    [1,2,10,20]

  • SENSITIVITY <12dBm

    To harvest your system remotely

  • 10 BITS ADC

  • INTERNAL TEMPERATURE SENSOR

AS3213

Passive UHF RFID sensor interface with instrumentation amplifier, EPC Gen2 compliant

  • CAPACITIVE AND RESISTIVE SENSOR INTERFACE

  • SMALL SILICON AREA

    1.45mmx1.66mm

  • INTERNAL SENSORS

    Temp, Strain, ALS, Hall, Contact

  • SENSITIVITY <10dBm

    To harvest your system remotely

  • LOW OFFSET AND HIGH ACCURACY MODES

  • PROGRAMMABLE GAIN

    [1,2,10,20,70]

Eval Kit

5 AS321X demo tags with sensors of your choice between:

  • External MEMS pressure sensor with AS3211
  • Ambiant Light with AS3213
  • Strain with AS3213
  • Contact with AS3213
  • Humidity with AS3211
  • . . .