還有：
13.56MHz非接觸式讀寫器芯片--Ci522
更具性價比，更小體積
Ci522是一個高度集成的，工作在13.56MHz的非接觸式讀寫器芯片，閱讀器支持ISO/IEC14443A/MIFARE。
無需外圍其他電路，Ci522的內部發送器可驅動讀寫器天線與ISO/IEC14443A/MIFARE卡和應答機通信。接收器模塊提供一個強大而可靠的電路，用以解調譯碼ISO/IEC14443A/MIFARE兼容卡及應答機信號。數字模塊處理完整的ISO/IEC14443A幀和錯誤檢測功能(奇偶和CRC)。
Ci522支持MIFARE產品。Ci522支持非接觸式通信，與MIFARE系列雙向通信速率高達848kBd。
Ci522提供SPI（串行外設接口）主機接口。
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MC33078DR
KX23H-1035
BD49E60G
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BP5045A
BP5045A5
BD4745G
BGX50AE6327
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MCR01MZPJ512
MCR01MZP5J43
MCR01MZP5J31
MCR01MZPJ3R3
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MCR01MZP5J392
MCR01MZP5J330
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MCR01MZP5J101
MCR01MZP5J152
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MCR01MZP5J473
MCR01MZP5J32
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MCR01MZP5J104
MCR01MZP5J273
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LM2903VM
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LM2903F(New)
LM2903FJ(New)
LM2903FV(New)
LM2903FVJ(New)
LM2903FVM(New)
LM2903FVT(New)
UMD9NTR
UMD9NTR
BD9397EFV
WSL2010R1000FEA
RB521ZS-30T2R
RB521CS-30T2R
RB521CS-30GT2RA
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BDJ0751HFV
BR93L76F-W
BR93L76RF-W
BR93L76RFV-W
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BR93L76RFVM-W
