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 StatusTypeFrequencyStandardsInterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
T555714-DBW
T555714-DBW
IC RFID TRANSP 100-150KHZ DIE
Microchip Technology
452 $0.00
T555714 Bulk ObsoleteRFID Transponder100kHz ~ 150kHzISO 11784, ISO 11785, ISO 15693-3.2V ~ 4V-40°C ~ 85°CSurface MountDie-
U2270B-MFPY
U2270B-MFPY
IC RFID READER 100-150KHZ 16SO
Microchip Technology
234 $0.00
U2270B Tube ObsoleteRFID Reader100kHz ~ 150kHz--8V ~ 16V-40°C ~ 105°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
U3280M-NFBG3Y
U3280M-NFBG3Y
IC RFID TRANSP 100-150KHZ 16SSOP
Microchip Technology
291 $0.00
U3280M Tape & Reel (TR) ObsoleteRFID Transponder100kHz ~ 150kHz--2V ~ 6.5V-40°C ~ 85°CSurface Mount--
U3280M-NFBY
U3280M-NFBY
IC RFID TRANSP 100-150KHZ 16SSOP
Microchip Technology
344 $0.00
U3280M Tube ObsoleteRFID Transponder100kHz ~ 150kHz--2V ~ 6.5V-40°C ~ 85°CSurface Mount--
SRI512-A3S/1GE
SRI512-A3S/1GE
IC RFID TRANSP 13.56MHZ ADH ANT
STMicroelectronics
236 $0.00
Tape & Reel (TR) ObsoleteRFID Transponder13.56MHzISO 14443, ISO 15693-2.5V ~ 3.5V-20°C ~ 85°CSurface MountDie-
SRIX4K-A3S/1GE
SRIX4K-A3S/1GE
IC RFID TRANSP 13.56MHZ ADH ANT
STMicroelectronics
94 $0.00
Tape & Reel (TR) ObsoleteRFID Transponder13.56MHzISO 14443-2.5V ~ 3.5V-20°C ~ 85°CSurface MountDie-
SRIX4K-A4S/1GE
SRIX4K-A4S/1GE
IC RFID TRANSP 13.56MHZ ADH ANT
STMicroelectronics
187 $0.00
Tape & Reel (TR) ObsoleteRFID Transponder13.56MHzISO 14443-2.5V ~ 3.5V-20°C ~ 85°C---
SLE 66R35 MCC2
SLE 66R35 MCC2
IC RFID TRANSP 13.56MHZ MCC2-2-1
Infineon Technologies
224 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 14443----MCC2 Chip Card ModuleP-MCC2-2-1
SLE 66R35 MCC8
SLE 66R35 MCC8
IC RFID TRANSP 13.56MHZ MCC2-2-1
Infineon Technologies
81 $0.00
Tape & Reel (TR) ObsoleteRFID Transponder13.56MHzISO 14443---Surface MountMCC8 Chip Card ModuleP-MCC8-2-3
SLE 66R35 MFCC1
SLE 66R35 MFCC1
IC RFID TRANSP 13.56MHZ MCC2-2-1
Infineon Technologies
43 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 14443---Surface MountMFCC1 Chip Card ModuleS-MFCC1-2-1
SRF 55V02P C
SRF 55V02P C
IC EEPROM 2KBIT INTELLIG C-PAK
Infineon Technologies
601 $0.00
Bulk Discontinued at Digi-Key---------
SRF 55V02P MCC2
SRF 55V02P MCC2
IC RFID TRANSP 13.56MHZ MCC2-2-1
Infineon Technologies
140 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 15693, ISO 18000-3---25°C ~ 70°C-MCC2 Chip Card ModuleP-MCC2-2-1
SRF 55V02P MFCC1
SRF 55V02P MFCC1
IC RFID TRANSP 13.56MHZ MCC2-2-1
Infineon Technologies
168 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 15693, ISO 18000-3---25°C ~ 70°CSurface MountMFCC1 Chip Card ModuleS-MFCC1-2-1
SRF 55V02P NB
SRF 55V02P NB
IC EEPROM 2KBIT INTELLIG WAFER
Infineon Technologies
38 $0.00
Bulk Discontinued at Digi-Key---------
SRF 55V02P Y1/0
SRF 55V02P Y1/0
IC RFID TRANSP 13.56MHZ
Infineon Technologies
333 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 15693, ISO 18000-3---25°C ~ 70°C---
SRF 55V02S C
SRF 55V02S C
IC EEPROM 2KBIT INTELLIG C-PAK
Infineon Technologies
499 $0.00
Bulk Discontinued at Digi-Key---------
SRF 55V02S MCC2
SRF 55V02S MCC2
IC RFID TRANSP 13.56MHZ MCC2-2-1
Infineon Technologies
398 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 15693, ISO 18000-3---25°C ~ 70°C-MCC2 Chip Card ModuleP-MCC2-2-1
SRF 55V02S MFCC1
SRF 55V02S MFCC1
IC RFID TRANSP 13.56MZ MFCC1-2-1
Infineon Technologies
579 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 15693, ISO 18000-3---25°C ~ 70°CSurface MountMFCC1 Chip Card ModuleS-MFCC1-2-1
SRF 55V02S NB
SRF 55V02S NB
IC EEPROM 2KBIT INTELLIG WAFER
Infineon Technologies
146 $0.00
Bulk Discontinued at Digi-Key---------
SRF 55V02S Y1/0
SRF 55V02S Y1/0
IC RFID TRANSP 13.56MHZ
Infineon Technologies
468 $0.00
Tape & Reel (TR) Discontinued at Digi-KeyRFID Transponder13.56MHzISO 15693, ISO 18000-3---25°C ~ 70°C---