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
	ATA5577M1250C-DDT IC RFID TRANSP 100-150KHZ WAFER Microchip Technology	275	$0.00			Tray	Obsolete	RFID Transponder	100kHz ~ 150kHz	ISO 11784, ISO 11785, ISO 15693	-	3.6V	-40°C ~ 85°C	Surface Mount	Die	Wafer
	ST25R3910-BQFT-100 IC RFID READER 13.56MHZ 32QFN STMicroelectronics	295	$0.00		ST25R	Tape & Reel (TR)	Discontinued at Digi-Key	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)
	ST25RU3991-BQFM IC RFID READER 860-960MHZ 64QFN STMicroelectronics	42	$0.00		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)
	ATA557001C-DDB IC RFID TRANSP 100-150KHZ DIE Microchip Technology	458	$0.00			Tray	Obsolete	RFID Transponder	100kHz ~ 150kHz	ISO 11784, ISO 11785	-	-	-25°C ~ 105°C	Surface Mount	-	-
	ATA557001C-DDT IC RFID TRANSP 100-150KHZ UFBGA Microchip Technology	432	$0.00			Tray	Obsolete	RFID Transponder	100kHz ~ 150kHz	ISO 11784, ISO 11785	-	-	-25°C ~ 105°C	Surface Mount	-	-
	SLE66R04SMCC8ZZZA1 IC RFID TRANSP 13.56MHZ MCC8-2 Infineon Technologies	395	$0.00		my-d™ proximity 2	Tray	Obsolete	RFID Transponder	13.56MHz	ISO 14443	-	-	-	Surface Mount	MCC8 Chip Card Module	-
	ST25RU3992-BQFT IC RFID READER 860-960MHZ 64QFN STMicroelectronics	531	$0.00		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)
	ATA5279C-PLQW 19 IC PASS ENTRY 125KHZ 48VQFN Microchip Technology	443	$0.00			Tape & Reel (TR)	Obsolete	Passive Entry/Start	125kHz	-	SPI	4.1V ~ 4.8V	-40°C ~ 145°C	Surface Mount	48-VFQFN Exposed Pad	48-VQFN (7x7)
	ATA5790-P3QW 18 IC PASS ENTRY 125KHZ 38VQFN Microchip Technology	553	$0.00			Tape & Reel (TR)	Obsolete	Passive Entry/Start	125kHz	-	SPI	1.9V ~ 4.2V	-40°C ~ 85°C	Surface Mount	38-VFQFN Exposed Pad	38-VQFN (5x7)
	ATA5575M2330-DBB IC RFID TRANSP 100-150KHZ DIE Microchip Technology	440	$0.00			Tray	Active	RFID Transponder	100kHz ~ 150kHz	ISO 11784, ISO 11785	-	-	-40°C ~ 85°C	Surface Mount	Die	Die
	ATA5575M2330-DBN IC RFID TRANSP 100-150KHZ DIE Microchip Technology	289	$0.00			Tray	Obsolete	RFID Transponder	100kHz ~ 150kHz	ISO 11784, ISO 11785	-	-	-40°C ~ 85°C	Surface Mount	Die	Die
	ATA5575M2330-DDB IC RFID TRANSP 100-150KHZ DIE Microchip Technology	245	$0.00			Tray	Active	RFID Transponder	100kHz ~ 150kHz	ISO 11784, ISO 11785	-	-	-40°C ~ 85°C	Surface Mount	Die	Die
	AS3931-ZTSU IC RFID READER 19-150KHZ 16TSSOP ams	174	$0.00			Tube	Obsolete	RFID Reader	19kHz ~ 150kHz	-	SPI	2.4V ~ 5.5V	-20°C ~ 65°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	AS3911-BQFT IC RFID READER 13.56MHZ 32QFN ams	422	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	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)
	AS3990-BQFT IC RFID READER 860-960MHZ 64QFN ams	361	$0.00			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)
	AS3931-ZTST IC RFID READER 19-150KHZ 16TSSOP ams	570	$0.00			Tape & Reel (TR)	Obsolete	RFID Reader	19kHz ~ 150kHz	-	SPI	2.4V ~ 5.5V	-20°C ~ 65°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	ATA5276M-PGQW 19 IC TPMS 100-150KHZ 20QFN Microchip Technology	297	$0.00			Tape & Reel (TR)	Obsolete	TPMS	100kHz ~ 150kHz	-	-	8V ~ 24V	-40°C ~ 105°C	Surface Mount	20-VQFN Exposed Pad	20-QFN-EP (5x5)
	ATA5279P-PLPW 19 IC ANTENNA DVR SIX-FOLD 48VQFN Microchip Technology	423	$0.00			Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	ATA5279P-PLQW 19 IC ANTENNA DVR 125KHZ 48VQFN Microchip Technology	475	$0.00			Tape & Reel (TR)	Obsolete	-	125kHz	-	SPI	4.8V ~ 5.3V	-40°C ~ 145°C	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	ATA5505-P3QW IC RFID READER 125KHZ 38VQFN Microchip Technology	334	$0.00			Tape & Reel (TR)	Obsolete	RFID Reader	125kHz	-	-	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	38-VFQFN Exposed Pad	38-VQFN (5x7)