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HF Reader chips

NFC readers are the active components in near field communication transactions. They can read and write cards and tags, interact with NFC phones and enable communication from device to device.

The STC5 series of NFC readers provide multiprotocol support for 13.56 MHz communications such as ISO 14443 Type A or B, ISO 15693, ISO 18092, FeliCa and NFC Forum protocols.

The STC5 series of RFID NFC reader ICs covers a wide span of RF power requirements and its combination of unique features makes it suited for a broad range of applications.

 

HF Reader chips Selection Table

 

ParNo Chip type Communication Protocol Interface Package Typical application
RC500

 

ISO1443 TypeA Parallel interface SOP32

 

RC520

 

ISO14443 TypeA

SPIӢUARTӢI2C QFN32

 

RC522

 

ISO14443 TypeA

SPIӢUARTӢI2C QFN32

 

RC523

 

ISO14443 TypeA
ISO14443 TypeB
SPIӢUARTӢI2C QFN32

 

RC531

 

ISO14443 TypeA,
ISO14443 TypeB
SPIӢParallel interface SOP32

 

RC632

 

ISO14443 TypeA,
ISO14443 TypeB
ISO15693
SPIӢParallel interface SOP32