Mfr Part #:

ST25R3920-AQWT

Name: ST25R3920-AQWT
Brand: STMicroelectronics
SKU: ST25R3920-AQWT
Availability: InStock

Mfr Name: STMicroelectronics

NFC / HF RFID READER IC

✓ Total Stock: 7,500 pcs

ST25R3920-AQWT Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Risen Electronics ✓ Non-Authorised Inventory information	4,000 pcs On Request	4000 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16

Short technical summary and product information.

NFC / HF RFID READER IC

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Category	RFID, RF Access, Monitoring ICs
Manufacturer Name	STMicroelectronics
Frequency	13.56MHz
Interface	I²C, SPI
Mounting Type	Surface Mount, Wettable Flank
Operating Temperature	-40°C ~ 105°C
Standards	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC
Supplier Device Package	32-VFQFPN (5x5)
Type	RFID Reader/Transponder
Voltage	1.65V ~ 5.5V