PN5321A3HN: NFC integrated solution

The PN532 is a highly integrated transceiver module for contactless communication at 13.56 MHz based on the 80C51 microcontroller core. It supports 6 different operating modes:

The PN532 implements a demodulator and decoder for signals from ISO/IEC 14443A/MIFARE compatible cards and transponders. The PN532 handles the complete ISO/IEC 14443A framing and error detection (Parity & CRC).

The PN532 supports MIFARE Classic 1K or MIFARE Classic 4K card emulation mode. The PN532 supports contactless communication using MIFARE Higher transfer speeds up to 424 kbit/s in both directions.

The PN532 can demodulate and decode FeliCa coded signals. The PN532 handles the FeliCa framing and error detection. The PN532 supports contactless communication using FeliCa Higher transfer speeds up to 424 kbit/s in both directions.

The PN532 supports layers 2 and 3 of the ISO/IEC 14443 B Reader/Writer communication scheme, except anticollision. This must be implemented in firmware as well as upper layers.

In card emulation mode, the PN532 is able to answer to a Reader/Writer command either according to the FeliCa or ISO/IEC 14443A/MIFARE card interface scheme. The PN532 generates the load modulation signals, either from its transmitter or from the LOADMOD pin driving an external active circuit. A complete secure card functionality is only possible in combination with a secure IC using the NFC-WI/S²C interface.

Compliant to ECMA 340 and ISO/IEC 18092 NFCIP-1 Passive and Active communication modes, the PN532 offers the possibility to communicate to another NFCIP-1 compliant device, at transfer speeds up to 424 kbit/s.The PN532 handles the complete NFCIP-1 framing and error detection.

The PN532 transceiver can be connected to an external antenna for Reader/Writer or Card/PICC modes, without any additional active component.

The PN532 supports the following host interfaces:

An embedded low-dropout voltage regulator allows the device to be connected directly to a battery. In addition, a power switch is included to supply power to a secure IC.

Outline 3d SOT618-1
Data Sheets (2)
Name/DescriptionModified Date
Near Field Communication (NFC) controller (REV 3.2) PDF (196.0 kB) PN532_C1_SDS02 Oct 2012
Application Notes (9)
Name/DescriptionModified Date
How to build a NFC Application on Android (REV 1.1) PDF (503.0 kB) AN1136728 Sep 2015
Measurement and tuning of a NFC and Reader IC antenna with a MiniVNA (REV 1.1) PDF (782.0 kB) AN1153505 Nov 2014
Using the RS232 serial evaluation boards on a USB port (REV 1.1) PDF (118.0 kB) AN1111624 Oct 2013
AN1425 RF Amplifier for NFC Reader IC's; AN166510 Amplifier antenna matching calculation (Excel) (REV 2.4) ZIP (213.0 kB) AN1425_AN16651002 Aug 2011
AN1445 Antenna design guide for MFRC52x, PN51x, PN53x; AN1444 RF Design Guide including Excel Calculation sheet (REV 1.2) ZIP (1.9 MB) AN1445_AN144413 Oct 2010
AN10688_1: PN532C106 demoboard (REV 1.0) PDF (3.5 MB) 15391001 Oct 2010
NFC-FRI SDK (NFC Forum Reference Implementation) (REV 1.0) ZIP (8.4 MB) AN10664_1_NFC_FRI_SDK_20681004 Dec 2007
Users Guides (1)
Name/DescriptionModified Date
UM0701-02; PN532 User Manual (REV 1.0) PDF (1.5 MB) 14152005 Nov 2007
Brochures (1)
Name/DescriptionModified Date
NXP® Near Field Communication (NFC) controller PN532 for embedded devices (REV 1.1) PDF (332.0 kB) 93977501721808 May 2012
Selector Guides (1)
Name/DescriptionModified Date
Application guide; Portable devices and mobile handsets (REV 2.0) PDF (15.4 MB) 7501709013 Mar 2012
Package Information (1)
Name/DescriptionModified Date
plastic thermal enhanced very thin quad flat package; no leads; 40 terminals; body 6 x 6 x 0.85 mm (REV 1.1) PDF (231.0 kB) SOT618-108 Jun 2016
Design Support
Software
Libraries
Ordering Information
ProductStatusSupported RF standardsRF Output Power [max]RF driver current [max] (mA)RF driver supply (V)Contact InterfaceProgrammable microcrontrollerHost Interface
PN5321A3HN/C106ActiveISO/IEC 14443A; PCD and PICC modesISO/IEC 14443B; PCD modeISO/IEC 18092; NFC-IP1MIFARE CLASSIC R/W300mW150.0NNSPI, I2C, UART
PN5321A3HN/C103No Longer ManufacturedISO/IEC 14443A; PCD and PICC modesISO/IEC 14443B; PCD modeISO/IEC 18092; NFC-IP1MIFARE CLASSIC R/W300mW150.0NNSPI, I2C, UART
PN5321A3HN/C105No Longer ManufacturedISO/IEC 14443A; PCD and PICC modesISO/IEC 14443B; PCD modeISO/IEC 18092; NFC-IP1MIFARE CLASSIC R/W300mW150.0NNSPI, I2C, UART
PN5321A3HN/C104No Longer ManufacturedISO/IEC 14443A; PCD and PICC modesISO/IEC 14443B; PCD modeISO/IEC 18092; NFC-IP1MIFARE CLASSIC R/W300mW150.0NNSPI, I2C, UART
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
PN5321A3HN/C106SOT618-1Reel 13" Q1/T1 in DrypackActivePN5321A3HN/C106,51 (9352 852 23518)Standard MarkingPN5321A3HN/C106Always Pb-free12
Tray, Bakeable, Multiple in DrypackActivePN5321A3HN/C106,55 (9352 852 23557)Standard MarkingPN5321A3HN/C106Always Pb-free12
Tray, Bakeable, Single in DrypackActivePN5321A3HN/C106;55 (9352 852 23551)Standard MarkingPN5321A3HN/C106Always Pb-free12
Near Field Communication (NFC) controller PN5321A3HN
Near Field Communication (NFC) controller pn5321a3hn
How to build a NFC Application on Android pn7120
Measurement and tuning of a NFC and Reader IC antenna with a MiniVNA pn5321a3hn
Using the RS232 serial evaluation boards on a USB port pn5321a3hn
AN1425 RF Amplifier for NFC Reader IC's; AN166510 Amplifier antenna matching calculation (Excel) pn5331b3hn
AN1445 Antenna design guide for MFRC52x, PN51x, PN53x; AN1444 RF Design Guide including Excel Calculation sheet pn5331b3hn
AN10688_1: PN532C106 demoboard pn5321a3hn
NFC-FRI SDK (NFC Forum Reference Implementation) pn5331b3hn
UM0701-02; PN532 User Manual pn5321a3hn
NXP® Near Field Communication (NFC) controller PN532 for embedded devices pn5321a3hn
Application guide; Portable devices and mobile handsets pesd24vs1ul
PN531, PN532, PN533 Design-in kit PN5331B3HN
Installer for Win7: Windows Hardware Abstraction Layer (HAL) Software Development Kit (SDK) for NXP NFC IC PN531 USB/Serial, PN5 PN5331B3HN
Installer fro WIN_XP: Windows Hardware Abstraction Layer (HAL) Software Development Kit (SDK) for NXP NFC IC PN531 USB/Serial, P PN5331B3HN
SCRTester including user manual PN5331B3HN
Eagle parts library PN5331B3HN
plastic thermal enhanced very thin quad flat package; no leads; 40 terminals; body 6 x 6 x 0.85 mm TDA18273HN
TDA18273HN