MFRC52201HN1 NXP Semiconductors, MFRC52201HN1 Datasheet - Page 94

• Manufacturer Part Number: MFRC52201HN1
• Description: RFID Modules & Development Tools CL READER IC'S
• Manufacturer: NXP Semiconductors

Specifications of MFRC52201HN1

• Data Rate: 3.4 Mbps
• Operating Temperature Range: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MFRC52201HN1,157

NXP Semiconductors
26. 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 . . . . . . . . . . . . .14
Fig 11. I
Fig 12. Bit transfer on the I
Fig 13. START and STOP conditions. . . . . . . . . . . . . . . .16
Fig 14. Acknowledge on the I
Fig 15. Data transfer on the I
Fig 16. First byte following the START procedure . . . . . .18
Fig 17. Register read and write access . . . . . . . . . . . . . .19
Fig 18. I
Fig 19. I
Fig 20. Serial data switch for p-driver TX1 and TX2 . . . .25
Fig 21. Overview of MFIN and MFOUT signal routing . . .26
Fig 22. Quartz crystal connection . . . . . . . . . . . . . . . . . .31
Fig 23. Oscillator start-up time. . . . . . . . . . . . . . . . . . . . .32
Fig 24. Pin RX input voltage range . . . . . . . . . . . . . . . . .75
Fig 25. Timing diagram for SPI . . . . . . . . . . . . . . . . . . . .76
Fig 26. Timing for Fast and Standard mode devices
Fig 27. Typical application diagram . . . . . . . . . . . . . . . . .78
Fig 28. Output test signals TestDAC1 on pin AUX1 and
Fig 29. Output test signals Corr1 on pin AUX1 and
Fig 30. Output ADC channel I on pin AUX1 and ADC
Fig 31. Output RxActive on pin AUX1 and TxActive
Fig 32. Received data stream on pins AUX1 and AUX2 .84
Fig 33. Package outline SOT617-1 (HVQFN32) . . . . . . .85
Fig 34. Packing information 1 tray . . . . . . . . . . . . . . . . . .86
MFRC522_33
Product data sheet
PUBLIC
Simplified block diagram of the MFRC522. . . . . . .3
Detailed block diagram of the MFRC522 . . . . . . . .4
Pinning configuration HVQFN32 (SOT617-1) . . . .5
MFRC522 Read/Write mode . . . . . . . . . . . . . . . . .7
ISO/IEC 14443 A/MIFARE Read/Write mode
communication diagram. . . . . . . . . . . . . . . . . . . . .7
Data coding and framing according to
ISO/IEC 14443 A . . . . . . . . . . . . . . . . . . . . . . . . . .8
SPI connection to host . . . . . . . . . . . . . . . . . . . . . .9
UART connection to microcontrollers. . . . . . . . . .10
UART read data timing diagram. . . . . . . . . . . . . .12
on the I
TestDAC2 on pin AUX2 . . . . . . . . . . . . . . . . . . . .81
MinLevel on pin AUX2 . . . . . . . . . . . . . . . . . . . . .82
channel Q on pin AUX2 . . . . . . . . . . . . . . . . . . . .82
on pin AUX2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
2
2
2
C-bus interface . . . . . . . . . . . . . . . . . . . . . . . . .15
C-bus HS mode protocol switch . . . . . . . . . . . .20
C-bus HS mode protocol frame . . . . . . . . . . . . .21
2
C-bus . . . . . . . . . . . . . . . . . . . . . . . . . . .77
2
C-bus . . . . . . . . . . . . . . . . . .16
2
2
C-bus . . . . . . . . . . . . . . . .17
C-bus . . . . . . . . . . . . . . . .17
Rev. 3 — 26 October 2009
112133
Contactless reader IC
MFRC522
© NXP B.V. 2009. All rights reserved.
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