Datasheet

PN512 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
COMPANY PUBLIC
Rev. 5.2 — 16 June 2016
111352 3 of 137
NXP Semiconductors
PN512
Full NFC Forum-compliant frontend
2. Features and benefits
 Includes NXP ISO/IEC14443-A, Innovatron ISO/IEC14443-B and NXP MIFARE
Crypto 1 intellectual property licensing rights
 Fast and cost-efficient NFC design startup
 Highly integrated analog circuitry to demodulate and decode responses
 Buffered output drivers for connecting an antenna with the minimum number of
external components
 Integrated RF Level detector
 Integrated data mode detector
 Supports ISO/IEC 14443 A/MIFARE
 Supports ISO/IEC 14443 B Read/Write modes
 Typical operating distance in Read/Write mode up to 50 mm depending on the
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 ISO/IEC 14443A/MIFARE card or FeliCa Card Operation
mode of about 100 mm depending on the antenna size and tuning and the external
field strength
 Supports MIFARE Classic encryption in Reader/Writer mode
 ISO/IEC 14443A higher transfer speed communication at 212 kbit/s and 424 kbit/s
 Contactless communication according to the FeliCa scheme at 212 kbit/s and
424 kbit/s
 Integrated RF interface for NFCIP-1 up to 424 kbit/s
 S
2
C interface
 Additional power supply to directly supply the smart card IC connected via S
2
C
 Supported host interfaces
 SPI up to 10 Mbit/s
 I
2
C-bus interface up to 400 kBd in Fast mode, up to 3400 kBd in High-speed mode
 RS232 Serial UART up to 1228.8 kBd, with voltage levels dependant on pin
voltage supply
 8-bit parallel interface with and without Address Latch Enable
 FIFO buffer handles 64 byte send and receive
 Flexible interrupt modes
 Hard reset with low power function
 Power-down mode per software
 Programmable timer
 Internal oscillator for connection to 27.12 MHz quartz crystal
 2.5 V to 3.6 V power supply
 CRC coprocessor
 Programmable I/O pins
 Internal self-test