RFID, RF Access, Monitoring ICs

Category Introduction

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.

Product List

1436 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Frequency	Standards	Interface	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	TRF7960ARHBR IC RFID READER 13.56MHZ 32VQFN Texas Instruments	229	$3.14			Tape & Reel (TR)	Active	RFID Reader	13.56MHz	ISO 14443, ISO 15693, ISO 18000-3	SPI	2.7V ~ 5.5V	-40°C ~ 110°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	ST25R3912-AQWT NFC / HF RFID READER IC STMicroelectronics	165	$3.72		ST25R	Tape & Reel (TR)	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)
	EM4097V2SO16A+ READ/WRITE ANALOG FRONT END IC W EM Microelectronic	66	$3.74			Tube	Active	RFID Transponder	100kHz ~ 150kHz	-	Serial	4.1V ~ 5.5V	-40°C ~ 110°C (TJ)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	TRF7961RHBR IC RFID READER 13.56MHZ 32VQFN Texas Instruments	25	$3.82			Tape & Reel (TR)	Active	RFID Reader	13.56MHz	ISO 14443, ISO 15693, ISO 18000-3	SPI	2.7V ~ 5.5V	-40°C ~ 110°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	ST25R3911B-ASWB NFC / HF RFID READER IC STMicroelectronics	116	$4.55		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
	ST25R3914-AQWT NFC / HF RFID READER IC FOR AUTO STMicroelectronics	19	$4.75		Automotive, AEC-Q100, ST25R	Tape & Reel (TR)	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, ISO 18092, MIFARE, NFC	SPI	2.4V ~ 5.5V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	MLX90129RGO-CAA-000-RE IC SENSOR TAG 13.56MHZ 20TSSOP Melexis Technologies NV	179	$5.18			Cut Tape (CT)	Discontinued at Digi-Key	RFID Transponder	13.56MHz	ISO 15693	SPI	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	TPIC84125TPWPRQ1 IC PASS ENTRY 125KHZ 28HTSSOP Texas Instruments	151	$4.73		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Passive Entry/Start	125kHz	-	SPI	7V ~ 38V	-40°C ~ 105°C	Surface Mount	28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP
	TPIC84000TPWPRQ1 IC PASS ENTRY 134.2KHZ 28HTSSOP Texas Instruments	76	$4.79		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Passive Entry/Start	134.2kHz	-	SPI	7V ~ 38V	-40°C ~ 105°C	Surface Mount	28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP
	TPIC84134TPWPRQ1 IC RFID TRANSP 134.2KHZ Texas Instruments	79	$4.73		Automotive, AEC-Q100	Tape & Reel (TR)	Active	RFID Transponder	134.2kHz	-	SPI	7V ~ 38V	-40°C ~ 105°C	Surface Mount	28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP
	ST25R3916-BWLT IC RFID READER 13.56MHZ STMicroelectronics	151	$5.23		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)
	ST25R3913-BQFT IC RFID READER 13.56MHZ 32QFN STMicroelectronics	131	$5.26		ST25R	Tape & Reel (TR)	Not For New Designs	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)
	PN7160B1HN/C100E IC NFC CONTROLLER SPI HVQFN40 NXP USA Inc.	21	$7.43			Tray	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	SPI	1.65V ~ 1.95V, 3V ~ 3.6V	-25°C ~ 85°C (TA)	Surface Mount	40-VFQFN Exposed Pad	40-HVQFN (6x6)
	PN7160A1EV/C100K IC NFC CONTROLLER I2C VFBGA64 NXP USA Inc.	66	$7.31			Tray	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I²C	1.65V ~ 1.95V, 3V ~ 3.6V	-25°C ~ 85°C (TA)	Surface Mount	64-VFBGA	64-VFBGA (4x4)
	PN7161B1HN/C100E IC NFC CONTROLLER SPI HVQFN40 NXP USA Inc.	91	$9.18			Tray	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	SPI	1.65V ~ 1.95V, 3V ~ 3.6V	-25°C ~ 85°C (TA)	Surface Mount	40-VFQFN Exposed Pad	40-HVQFN (6x6)
	PN7161A1HN/C100E IC NFC CONTROLLER I2C HVQFN40 NXP USA Inc.	69	$9.60			Tray	Active	RFID Reader	13.56MHz	FeliCa, ISO 14443, ISO 15693, MIFARE, NFC	I²C	1.65V ~ 1.95V, 3V ~ 3.6V	-25°C ~ 85°C (TA)	Surface Mount	40-VFQFN Exposed Pad	40-HVQFN (6x6)
	CLRC66303HNE IC RFID RDR/TRAN 13.56MZ 32HVQFN NXP USA Inc.	85	$9.90			Tray	Active	RFID Reader/Transponder	13.56MHz	ISO 14443	I²C, SPI, UART	2.5V ~ 5.5V	-25°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	MD9304Q-2V1 SD-SP MINIATURISED BLUETOOTH LOW ENERG EM Microelectronic	3	$20.88			Bulk	Active	-	-	-	-	-	-	-	-	-
	RWD-MIFARE-R5 IC RFID READER 13.56MHZ MODULE RF Solutions	6	$38.42		MIFARE®	Bulk	Active	RFID Reader	13.56MHz	ISO 14443	-	4V ~ 6V	-40°C ~ 85°C	Through Hole	24-DIP Module	Module
	RWD-MIFARE-OEM IC RFID READER 13.56MHZ MODULE RF Solutions	11	$75.74		MIFARE®	Bulk	Active	RFID Reader	13.56MHz	ISO 14443	-	4V ~ 6V	-40°C ~ 85°C	Through Hole	24-DIP Module	Module