RFID, RF Access, Monitoring ICs

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.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
AS3955-AWLT-I4 $1.08	ams-OSRAM USA INC.	IC RFID TRANSP 13.58MHZ 12WLCSP	Tape & Reel (TR)	12-WLCSP (2.13x1.42)	Surface Mount	-	-40°C ~ 125°C
AS3955A-ATWM-S4	ams-OSRAM USA INC.	AS3812A-ZQFT QFN32 LF T&RDP	Tape & Reel (TR)	12-WLCSP (2.13x1.42)	Surface Mount	-	-40°C ~ 125°C
AS3955A-ATWT-I4 $0.61	ams-OSRAM USA INC.	IC RFID TRANSP 13.56MHZ WLP	Tape & Reel (TR)	-	Surface Mount	-	-40°C ~ 125°C
AS3955A-ATWT-S4 $0.61	ams-OSRAM USA INC.	IC RFID TRANSP 13.58MHZ 12WLCSP	Tape & Reel (TR)	12-WLCSP (2.13x1.42)	Surface Mount	-	-40°C ~ 125°C
AS3990-BQFT	ams-OSRAM USA INC.	IC RFID READER 860-960MHZ 64QFN	Tape & Reel (TR)	64-QFN (9x9)	Surface Mount	-	-40°C ~ 85°C
AS7420	ams-OSRAM USA INC.	NRF401 SSOP20 LF T&RDP	Tape & Reel (TR)	-	-	*	-
AS7420 SW	ams-OSRAM USA INC.	AS7421 SW	Bulk	-	-	*	-
AT88RF1354-ZU $2.24	Microchip Technology	IC RFID READER 13.56MHZ 36QFN	Tray	36-QFN (6x6)	Surface Mount	-	-40°C ~ 85°C