PN512AA0HN1SLASHC2BI中文资料恩XP数据手册PDF规格书

General description

PN512 is the most broadly adopted NFC frontend - powering more than 10 billion NFC

transactions per year.

It is a highly integrated NFC frontend for contactless communication at 13.56 MHz. This NFC frontend utilizes an outstanding modulation and demodulation concept completely integrated for different kinds of contactless communication methods and protocols at 13.56 MHz.

The PN512 NFC frontend supports 4 different operating modes

• Reader/Writer mode supporting ISO/IEC 14443A/MIFARE and FeliCa scheme

• Reader/Writer mode supporting ISO/IEC 14443B

• Card Operation mode supporting ISO/IEC 14443A/MIFARE and FeliCa scheme

• NFCIP-1 mode

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

 S2C interface

 Additional power supply to directly supply the smart card IC connected via S2C

 Supported host interfaces

 SPI up to 10 Mbit/s

 I2C-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