PN5120A0HN1/C1,157 NXP Semiconductors, PN5120A0HN1/C1,157 Datasheet - Page 10

• Manufacturer Part Number: PN5120A0HN1/C1,157
• Description: IC TRANSMISSION MOD 32-HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PN5120A0HN1/C1,157

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443A, ISO1443B
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935280537157; PN5120A0HN1/C1; PN5120A0HN1/C1

NXP Semiconductors
8. Operating modes
124533
Product short data sheet
8.1.1 ISO 14443A/Mifare reader/writer functionality
8.1 Reader/Writer mode
PN512 transceiver IC supports the following operating modes:
The modes support different transfer speeds and modulation schemes. The following
chapters will explain the different modes in detail.
Note: All indicated modulation indices and modes in this chapter are system parameters.
This means that beside the IC settings a suitable antenna tuning is required to achieve the
optimum performance.
Generally 3 Reader/Writer modes are supported. The PN512 can act as a reader/writer
for ISO 14443A/Mifare, ISO 14443B or FeliCa cards.
In the Reader/Writer mode the PN512 enables the communication to a contactless
ISO 14443A/Mifare, ISO 14443B or FeliCa card.
The ISO 14443A/Mifare Reader/Writer mode is the general reader to card communication
scheme according to the ISO 14443A/Mifare specification.The following diagram
describes the communication on a physical level, the communication table describes the
physical parameters.
Fig 4. Reader/Writer mode
Fig 5. ISO 14443A/Mifare Reader/Writer mode communication diagram
•
•
•
Reader/Writer mode supporting ISO 14443A/Mifare, ISO 14443B & FeliCa scheme
Card Operation mode supporting ISO 14443A/ Mifare and FeliCa scheme
NFCIP-1 mode
ISO14443A
Reader (PCD)
Battery
PN512
Reader / Writer
Rev. 3.3 — 13 June 2007
PN512
1. PCD to PICC 100 % ASK ,
Miller Coded,
baudrate 106 to 424 kbaud
2. PICC to PCD, Subcarrier Loadmodulation,
Manchester Coded or BPSK,
baudrate 106 to 424 kbaud
Contactless Card
ISO14443A or
FeliCa Card
ISO14443A
Card (PICC)
Transmission Module
© NXP B.V. 2007. All rights reserved.
PN512
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