PN5321A3HN/C106;55 NXP Semiconductors, PN5321A3HN/C106;55 Datasheet - Page 2

• 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
3. Features
9397 750 XXXXX
Short form data sheet
Enabled in card mode the PN532 transmission module is able to answer to a reader/writer
command either acoording to FeliCa™ or ISO14443 A / MIFARE
The PN532 generates the digital load-modulated signals and in addition with an external
circuit the answers can be send back to the reader/writer. A complete card functionality is
only possible in combination with a secure memory IC.
Additionally, the PN532 transmission module offers the possibility to communicate directly
to a second NFCIP-1 device in the NFCIP-1 mode. The NFCIP-1 mode offers different
communication transfer speeds up to 424 kbit/s according to the ECMA 340 NFCIP-1
Standard. The digital part handles the complete NFCIP-1 framing and error detection.
Transfer speeds on the RF interface above 424 kbit/s are supported by the digital part of
the PN532 module. The modulation to transmit and the demodulation to receive data at
transfer speeds has than to be done by an external circuit.
To make information exchange to the host systems several interfaces are implemented:
The PN532 embeds a low dropout voltage regulator allowing the device to be connected
directly to a battery as well as a medium power switch to supply and control the power of
the companion secure chip.
•
•
•
Highly integrated analog circuitry to demodulate and decode responses
Buffered output drivers to connect an antenna with minimum number of external
components
Integrated RF Level detector
Integrated data mode detector
Supports ISO 14443A / MIFARE
Supports ISO 14443B in reader/writer mode only
Typical operating distance in reader/writer mode for communication to a
ISO14443A/MIFARE
antenna size and tuning
Typical operating distance in NFCIP-1 mode up to 50 mm depending on the antenna
size and tuning and power supply
Typical operating distance in ISO14443A / MIFARE
mode of about 100 mm depending on the antenna size and tuning and the external
field strength
Supports MIFARE
transfer speed communication at 212 kbit/s and 424 kbit/s
Supports contactless communication according to the FeliCa™ scheme at 212 kbaud
and 424 kbaud
Integrated RF interface for NFCIP-1 up to 424 kBaud
Possibility to communicate on the RF interface above 424 kbaud using external
analog circuitry
80C51 micro controller core with 40 kbyte ROM and 1 kbyte RAM
SPI interface
I
Serial UART (similar to RS232 with 0 and PVDD voltage levels)
2
C interface
®
Rev. 1.2 — 31 March 2011
Classic encryption in reader/writer mode and MIFARE
®
, ISO14443B or FeliCa™ card up to 50 mm depending on the
®
®
card or FeliCa™ card interface
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
®
card interface mode.
PN532/C1
NFC controller
®
higher
2 of 25