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Si512 - NFC Front-end chip

General Description

16 6.1 ISO/IEC 14443 A functionality 16 6.2 ISO/IEC 14443 B functionality 17 6.3 FeliCa reader/writer functionality 18 6.3.1 FeliCa framing and coding 19 6.4 NFCIP-1 mode 19 6.4.1 Active communication mode 20 6.4.2 Passive communication mod

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Datasheet Details

Part number Si512
Manufacturer ZhongKe Microelectronics
File Size 1.56 MB
Description NFC Front-end chip
Datasheet download datasheet Si512 Datasheet

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Si512 Si512 NFC Front-end chip 1 Introduction Si512 is a highly integrated NFC front-end for contactless communication at 13.56 MHz.This NFC front-end utilizes an outstanding modulation and demodulation concept completely integrated for different kinds of contactless communication methods and protocols at 13.56 MHz and supports automatic carrier detection function. The Si512 NFC front-end supports 5 different operating modes: • Reader/Writer mode supporting ISO/IEC 14443A and FeliCa scheme • Reader/Writer mode supporting ISO/IEC 14443B • Card Operation mode supporting ISO/IEC 14443A and FeliCa scheme • NFCIP-1 mode • ACD mode, automatic RF card and RF field detection with extremely low power consumption at 13.