| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The STMicroelectronics ST25R3920-AQWT is an NFC and HF RFID reader IC designed for various identification applications. It operates within a voltage range of 1.65V to 5.5V and supports key communication standards including FeliCa, ISO 14443, ISO 15693, MIFARE, and NFC.
This RFID reader IC features I²C and SPI interfaces for flexible integration into system designs. It is available in a 32-VFQFN Exposed Pad package, suitable for surface mount applications with wettable flank termination.
The operating temperature range for the ST25R3920-AQWT is -40°C to 105°C, making it suitable for a variety of environmental conditions. Its frequency of operation is 13.56MHz.
This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ST25R3920-AQWT is an RFID Reader/Transponder IC.
The operating voltage range is 1.65V to 5.5V.
It supports I²C and SPI interfaces.
It complies with FeliCa, ISO 14443, ISO 15693, MIFARE, and NFC standards.
The operating temperature range is -40°C to 105°C.
The package is a 32-VFQFN Exposed Pad.