RFID, RF Access, Monitoring ICs

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of 30

Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Type	Frequency	Standards	Interface	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
ST25R3911B-AQFT IC RFID READER 13.56MHZ 32QFN STMicroelectronics	342 In Stock	1 : $5.07000 Cut Tape (CT) 4,000 : $3.12342 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader	13.56MHz	ISO 14443, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
ST25R3916-AQWT IC RFID READER/TRANSP 32VFQFN STMicroelectronics	4,384 In Stock	1 : $6.39000 Cut Tape (CT) 4,000 : $3.80645 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader/Transponder	-	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I2C, SPI	2.4V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-VFQFPN (5x5)
ST25R95-VMD5T NFC/HF RFID READER IC STMicroelectronics	14,684 In Stock	1 : $3.46000 Cut Tape (CT) 3,000 : $2.14853 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, ISO 18000-3, MIFARE, NFC	SPI	2.7V ~ 5.5V	-25°C ~ 85°C (TA)	-	-	Surface Mount	32-VFQFN Exposed Pad	32-VFQFPN (5x5)
ST25R3917B-AQET IC RFID READER 13.56MHZ 32UFQFPN STMicroelectronics	914 In Stock	1 : $5.25000 Cut Tape (CT) 4,000 : $3.23630 Bulk	Tariff may apply if shipping to the United States	ST25R	Cut Tape (CT) Digi-Reel® Bulk	Active	RFID Reader/Transponder	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I2C, SPI	2.4V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-UFQFN Exposed Pad	32-UFQFPN (5x5)
ST25R3920B-AQWT MOTOR CONTROL CONNECTOR EXPANSIO STMicroelectronics	1,303 In Stock	1 : $5.51000 Cut Tape (CT) 4,000 : $3.39991 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader/Transponder	13.56MHz	FeliCa, NFS	I2C, SPI	2.6V ~ 5.5V	-40°C ~ 105°C	Automotive	AEC-Q100	Surface Mount, Wettable Flank	32-VFQFN Exposed Pad	32-VFQFPN (5x5)
ST25R3917-AQWT NFC STMicroelectronics	4,482 In Stock	1 : $5.71000 Cut Tape (CT) 4,000 : $3.52176 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader/Transponder	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 105°C (TA)	-	-	Surface Mount	32-VFQFN Exposed Pad	32-VFQFPN (5x5)
ST25R3915-AQFT IC RFID READER 13.56MHZ 32QFN STMicroelectronics	1,552 In Stock	1 : $6.01000 Cut Tape (CT) 4,000 : $3.71202 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader	13.56MHz	ISO 14443	SPI	2.4V ~ 5.5V	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
ST25R3916-AQET HIGH PERFORMANCE NFC UNIVERSAL D STMicroelectronics	3,543 In Stock	1 : $6.09000 Cut Tape (CT) 4,000 : $3.62549 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader/Transponder	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I2C, SPI	2.6V ~ 5.5V	-40°C ~ 105°C (TA)	-	-	Surface Mount	32-UFQFN Exposed Pad	32-UFQFPN (5x5)
ST25R3912-AQWT NFC / HF RFID READER IC STMicroelectronics	4,883 In Stock	1 : $4.47000 Cut Tape (CT) 4,000 : $2.74702 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, ISO 18092, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
ST25R3914-AQWT NFC / HF RFID READER IC FOR AUTO STMicroelectronics	3,750 In Stock	1 : $5.47000 Cut Tape (CT) 4,000 : $3.25046 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, ISO 18092, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 85°C	Automotive	AEC-Q100	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
ST25R3920-AQWT NFC / HF RFID READER IC STMicroelectronics	20,931 In Stock	1 : $7.29000 Cut Tape (CT) 4,000 : $4.52011 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader/Transponder	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I2C, SPI	1.65V ~ 5.5V	-40°C ~ 105°C	Automotive	AEC-Q100	Surface Mount, Wettable Flank	32-VFQFN Exposed Pad	32-VFQFPN (5x5)
ST25R3912-AWLT IC RFID READER 13.56MHZ 30WLCSP STMicroelectronics	19,216 In Stock	1 : $4.75000 Cut Tape (CT) 4,000 : $2.92246 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	30-WFBGA, WLCSP	30-WLCSP (3.07x2.87)
ST25R3909-BQTT IC RFID READER 13.56MHZ 32TQFN STMicroelectronics	825 In Stock	1 : $4.84000 Cut Tape (CT)	-	ST25R	Tape & Reel (TR) Cut Tape (CT)	Active	RFID Reader	13.56MHz	ISO 14443, NFC	SPI	2.4V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	32-UFQFN Exposed Pad	32-QFN (5x5)
ST25RU3980-BQFT IC RFID READER 860-960MHZ 48QFN STMicroelectronics	345 In Stock	1 : $31.78000 Cut Tape (CT)	-	ST25R	Tape & Reel (TR) Cut Tape (CT)	Active	RFID Reader	860MHz ~ 960MHz	EPC, ISO 18000-6	SPI	3V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
ST25R3913-AQFT IC RFID READER 13.56MHZ 32QFN STMicroelectronics	0 In Stock	4,000 : $2.65806 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ST25R	Tape & Reel (TR)	Obsolete	RFID Reader	13.56MHz	FeliCa, ISO 14443, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
ST25R3914-AQFT IC RFID READER 13.56MHZ 32QFN STMicroelectronics	0 In Stock	4,000 : $3.11765 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR)	Obsolete	RFID Reader	13.56MHz	ISO 14443, ISO 15693	-	2.4V ~ 5.5V	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	-	32-QFN (5x5)
ST25R3910-BQFT IC RFID READER 13.56MHZ 32QFN STMicroelectronics	0 In Stock	1,000 : $3.32726 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR)	Obsolete	RFID Reader	13.56MHz	ISO 14443, NFC	SPI	2.4V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
ST25R3917-AQET MEMORY STMicroelectronics	0 In Stock Check Lead Time	4,000 : $3.36572 Bulk	-	ST25R	Bulk	Active	RFID Reader/Transponder	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I2C, SPI	2.6V ~ 5.5V	-40°C ~ 105°C (TA)	-	-	Surface Mount	32-UFQFN Exposed Pad	32-UFQFPN (5x5)
ST25R3916-BWLT IC RFID READER 13.56MHZ STMicroelectronics	0 In Stock Check Lead Time	5,000 : $3.61852 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR)	Active	RFID Reader/Transponder	-	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I2C, SPI	2.4V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	36-UFBGA, WLCSP	36-WLCSP (3.21x3.2)
ST25R3911B-ASWB NFC / HF RFID READER IC STMicroelectronics	0 In Stock Check Lead Time	238 : $3.64046 Bulk	-	ST25R	Bulk	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, ISO 18092, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 125°C (TJ)	-	-	Surface Mount	Die	Wafer
ST25R3911-BQFT IC RFID READER 13.56MHZ 32QFN STMicroelectronics	0 In Stock	1,000 : $4.58273 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ST25R	Tape & Reel (TR)	Obsolete	RFID Reader	13.56MHz	FeliCa, ISO 14443, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
ST25RU3993-BQFT IC RFID READER 860-960MHZ 48QFN STMicroelectronics	0 In Stock	500 : $37.38404 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR)	Obsolete	RFID Reader	860MHz ~ 960MHz	EPC, ISO 18000-6	-	2.7V ~ 3.6V	-	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
ST25RU3992-BQFT IC RFID READER 860-960MHZ 64QFN STMicroelectronics	0 In Stock	500 : $37.89100 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR)	Obsolete	RFID Reader	860MHz ~ 960MHz	EPC, ISO 18000-6	SPI	4.1V ~ 5.5V	-40°C ~ 110°C	-	-	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
ST25RU3991-BQFM IC RFID READER 860-960MHZ 64QFN STMicroelectronics	0 In Stock	33 : $40.99485 Tape & Reel (TR)	-	ST25R	Tape & Reel (TR)	Obsolete	RFID Reader	860MHz ~ 960MHz	EPC, ISO 18000-6	SPI	5V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	64-VFQFN Exposed Pad	64-QFN (9x9)
ST25R3910-BQFT-100 IC RFID READER 13.56MHZ 32QFN STMicroelectronics	0 In Stock	Discontinued at DigiKey	-	ST25R	Tape & Reel (TR)	Discontinued at DigiKey	RFID Reader	13.56MHz	ISO 14443, NFC	SPI	2.4V ~ 3.6V	-40°C ~ 85°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)

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RFID or RF access monitoring ICs are semiconductor devices configured as RFID (Radio Frequency Identification) readers, transponders, passive entry or passive start processors and TPMS (Tire Pressure Monitorying System). They are designed to comply with specific RFID standards such as EPC, ISO, NFC, MiFARE and FeliCa, and communicate over I2C, SPI, UART, USB, PWM, RS232, RS422, RS485 and other interfaces.

RFID, RF Access, Monitoring ICs

RFID, RF Access, Monitoring ICs

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