PN5120A0HN1/C2,151 NXP Semiconductors, PN5120A0HN1/C2,151 Datasheet - Page 98

• Manufacturer Part Number: PN5120A0HN1/C2,151
• Description: IC TRANSMISSION MOD 32-HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PN5120A0HN1/C2,151

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
111334
Product data sheet
18.3.1.1 Idle command
18.3.1.2 Config command
18.3.1.3 Generate RandomID command
18.3.1 PN512 Command description
The PN512 is in Idle mode. This command is also used to terminate the actual command.
To use the automatic MIFARE Anticollision, FeliCa Polling and NFCID3 the data used for
these transactions has to be stored internally. All the following data have to be written to
the FIFO in this order:
In total 25 bytes are transferred into an internal buffer.
The complete NFCID3 is 10 bytes long and consists of the 3 NFCID1 bytes, the 6 NFCID2
bytes and the one NFCIP3 byte which are listed above.
To read out this configuration the command Config with an empty FIFO-buffer has to be
started. In this case the 25 bytes are transferred from the internal buffer to the FIFO.
The PN512 has to be configured after each power up, before using the automatic
Anticollision/Polling function (AutoColl command). During a hard power down (reset pin)
this configuration remains unchanged.
This command terminates automatically when finished and the active command is idle.
This command generates a 10 byte random number stored in the internal buffer and
overwrites the 10 bytes NFCID3 of the internal buffer. This command can be used for a
fast regeneration of all necessary ID bytes.
This command terminates automatically when finished and the PN512 returns to idle.
Note: To configure the PN512 the command Config has to be used first.
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SENS_RES (2 bytes); in order byte 0, byte 1
NFCID1 (3 bytes); in order byte 0, byte 1, byte 2; the first NFCID1 byte is fixed to 08h
and the check byte is calculated automatically.
SEL_RES (1 byte)
polling response (2 bytes (shall be 01h, FEh) + 6 bytes NFCID2 + 8 bytes Pad +
2 bytes system code)
NFCID3 (1 byte)
Rev. 3.4 — 8 September 2009
Transmission Module
© NXP B.V. 2010. All rights reserved.
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