PN5321A3HN/C106;55 NXP Semiconductors, PN5321A3HN/C106;55 Datasheet - Page 16

• Manufacturer Part Number: PN5321A3HN/C106;55
• Description: RF Wireless Misc Combined Analogue Digital IC
• Manufacturer: NXP Semiconductors

Specifications of PN5321A3HN/C106;55

• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285223551

Philips Semiconductors
9397 750 XXXXX
Short form data sheet
9.1.4.3 NFC FRAMING AND CODING
9.1.4.4 NFC Protocol Support
9.1.5 Card operation mode
The NFCIP-1 framing and coding in active and passive communication modes are defined
in the NFCIP-1 standard.
Table 10:
The NFCIP-1 protocol is not completely described in this document. For detailed
explanation of the protocol refer to the NCFCIP-1 standard. However the datalink layer is
according to the following policy:
In order not to disturb current infrastructure based on 13.56 MHZ general rules to start
NFC communication are defined in the following way.
The PN532 can be addressed like a
that the PN532 can generate an answer in a load modulation scheme according to the
ISO 14443A / MIFARE
Remark: The PN532 does not support a complete card protocol. This has to be handled
by a dedicated card SAM or a micro-controller. The SAM is optional.
Baudrate
106 kbaud
212 kbaud
424 kbaud or higher
Fig 9. CARD Operating Mode.
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•
•
•
•
•
•
•
Speed shall not be changed while continuum data exchange in a transaction.
More than one transaction at a time in the same operation field is prohibited.
Transaction includes initialisation and anticollision methods and data exchange (in
continuous way, meaning no interruption by another transaction).
Per default NFCIP-1 device is in target mode, meaning its RF field is switched off.
The RF level detector is active
Only if application requires the NFC device shall switch to initiator mode
Initiator shall only switch on RF if no external RF field is detected by RF Level detector
during a time of T
The initiator performs initialisation according to the selected mode.
Generate RF field
Reader/Writer for
Felica or MIFARE
NFC Framing and Coding Overview
IDT
Rev. 1.2 — 31 March 2011
®
Framing and Coding
According to the ISO 14443A / MIFARE
According to the FeliCa
According to the FeliCa
.
or
FeliCa
™ interface description.
FeliCa
™ or ISO 14443A / MIFARE
™
™
scheme
scheme
Answers in Loadmodulation scheme
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
®
PN532
scheme
PN532/C1
®
card. This means
and SAM
Battery
HOST
NFC controller
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