mfrc52301hn1-trayb NXP Semiconductors, mfrc52301hn1-trayb Datasheet - Page 96

• Manufacturer Part Number: mfrc52301hn1-trayb
• Description: Contactless Reader Ic
• Manufacturer: NXP Semiconductors

NXP Semiconductors
27. Figures
Fig 1.
Fig 2.
Fig 3.
Fig 4.
Fig 5.
Fig 6.
Fig 7.
Fig 8.
Fig 9.
Fig 10. UART write data timing diagram . . . . . . . . . . . . .15
Fig 11. I
Fig 12. Bit transfer on the I
Fig 13. START and STOP conditions . . . . . . . . . . . . . . .17
Fig 14. Acknowledge on the I
Fig 15. Data transfer on the I
Fig 16. First byte following the START procedure . . . . . .19
Fig 17. Register read and write access . . . . . . . . . . . . . .20
Fig 18. I
Fig 19. I
Fig 20. Serial data switch for TX1 and TX2 . . . . . . . . . . .26
Fig 21. Overview of MFIN and MFOUT signal routing . . .27
Fig 22. Quartz crystal connection . . . . . . . . . . . . . . . . . .32
Fig 23. Oscillator start-up time . . . . . . . . . . . . . . . . . . . . .33
Fig 24. Pin RX input voltage range . . . . . . . . . . . . . . . . .77
Fig 25. Timing diagram for SPI . . . . . . . . . . . . . . . . . . . .78
Fig 26. Timing for Fast and Standard mode
Fig 27. Typical application diagram . . . . . . . . . . . . . . . . .79
Fig 28. Output test signals TestDAC1 on pin AUX1
Fig 29. Output test signals Corr1 on pin AUX1
Fig 30. Output ADC channel I on pin AUX1 and
Fig 31. Output RxActive on pin AUX1 and
Fig 32. Received data stream on pins AUX1 and AUX2 .85
Fig 33. Package outline SOT617-1 (HVQFN32) . . . . . . .86
Fig 34. Packing information 1 tray . . . . . . . . . . . . . . . . . .87
Fig 35. Packing information 5 trays . . . . . . . . . . . . . . . . .88
MFRC523_33
Product data sheet
PUBLIC
Simplified block diagram of the MFRC523. . . . . . .4
Detailed block diagram of the MFRC523 . . . . . . . .5
Pinning configuration HVQFN32 (SOT617-1) . . . .6
MFRC523 Read/Write mode . . . . . . . . . . . . . . . . .8
ISO/IEC 14443 A/MIFARE Read/Write mode
communication diagram. . . . . . . . . . . . . . . . . . . . .8
Data coding and framing according to
ISO/IEC 14443 A . . . . . . . . . . . . . . . . . . . . . . . . . .9
SPI connection to host . . . . . . . . . . . . . . . . . . . . .10
UART connection to microcontrollers . . . . . . . . . 11
UART read data timing diagram . . . . . . . . . . . . .14
devices on the I
and TestDAC2 on pin AUX2 . . . . . . . . . . . . . . . .82
and MinLevel on pin AUX2 . . . . . . . . . . . . . . . . .82
ADC channel Q on pin AUX2. . . . . . . . . . . . . . . .83
TxActive on pin AUX2 . . . . . . . . . . . . . . . . . . . . .84
2
2
2
C-bus interface . . . . . . . . . . . . . . . . . . . . . . . . .16
C-bus HS mode protocol switch . . . . . . . . . . . .21
C-bus HS mode protocol frame. . . . . . . . . . . . .22
2
C-bus. . . . . . . . . . . . . . . . . . . . .78
2
C-bus . . . . . . . . . . . . . . . . . .17
2
2
C-bus . . . . . . . . . . . . . . . .18
C-bus . . . . . . . . . . . . . . . .18
All information provided in this document is subject to legal disclaimers.
Rev. 3.3 — 5 March 2010
115233
Contactless reader IC
MFRC523
© NXP B.V. 2010. All rights reserved.
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