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
ST25R3910-BQFT $5.49000	STMicroelectronics	IC RFID READER 13.56MHZ 32QFN	Tape & Reel (TR),Cut Tape (CT)	32-QFN (5x5)	Surface Mount	ST25R	-40°C ~ 85°C
ST25R3910-BQFT-100	STMicroelectronics	IC RFID READER 13.56MHZ 32QFN	Tape & Reel (TR)	32-QFN (5x5)	Surface Mount	ST25R	-40°C ~ 85°C
ST25R3911-BQFT $3.89000	STMicroelectronics	IC RFID READER 13.56MHZ 32QFN	Tape & Reel (TR)	32-QFN (5x5)	Surface Mount	ST25R	-40°C ~ 125°C
ST25R3911B-AQFT $4.65000	STMicroelectronics	IC RFID READER 13.56MHZ 32QFN	Tape & Reel (TR),Cut Tape (CT)	32-QFN (5x5)	Surface Mount	ST25R	-40°C ~ 125°C
ST25R3911B-AQWT $2.86000	STMicroelectronics	MEMORY	Bulk	32-VFQFPN (5x5)	Surface Mount, Wettable Flank	-	-40°C ~ 125°C (TJ)
ST25R3911B-ASWB $3.36000	STMicroelectronics	NFC / HF RFID READER IC	Bulk	Wafer	Surface Mount	ST25R	-40°C ~ 125°C (TJ)
ST25R3912-AQFT	STMicroelectronics	IC RFID READER 13.56MHZ 32QFN	Tape & Reel (TR)	32-QFN (5x5)	Surface Mount	ST25R	-40°C ~ 125°C
ST25R3912-AQWT $4.04000	STMicroelectronics	NFC / HF RFID READER IC	Tape & Reel (TR),Cut Tape (CT)	32-QFN (5x5)	Surface Mount	ST25R	-40°C ~ 125°C (TJ)