PN5120A0HN1数据手册恩XP中文资料规格书

描述 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 products and FeliCa scheme
Reader/Writer mode supporting ISO/IEC 14443B
Card Operation mode supporting ISO/IEC 14443A, MIFARE products and FeliCa scheme
NFCIP-1 mode
Enabled in Reader/Writer mode for ISO/IEC 14443A/MIFARE, the PN512’s internal transmitter part is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443A/ MIFARE cards and transponders without additional active circuitry. The receiver part provides a robust and efficient implementation of a demodulation and decoding circuitry for signals from ISO/IEC 14443A/MIFARE compatible cards and transponders. The digital part handles the complete ISO/IEC 14443A framing and error detection (Parity and CRC).
Enabled in Reader/Writer mode for FeliCa, the PN512 NFC frontend supports the FeliCa communication scheme. The receiver part provides a robust and efficient implementation of the demodulation and decoding circuitry for FeliCa coded signals. The digital part handles the FeliCa framing and error detection like CRC. The PN512 supports contactless communication using FeliCa Higher transfer speeds up to 424 kbit/s in both directions.
The PN512 supports all layers of the ISO/IEC 14443B reader/writer communication scheme, given correct implementation of additional components, like oscillator, power supply, coil etc. and provided that standardized protocols, e.g. like ISO/IEC 14443-4 and/or ISO/IEC 14443B anticollision are correctly implemented.
In Card Operation mode, the PN512 NFC frontend is able to answer to a reader/writer command either according to the FeliCa or ISO/IEC 14443A/MIFARE card interface scheme. The PN512 generates the digital load modulated signals and in addition with an external circuit the answer can be sent back to the reader/writer. A complete card functionality is only possible in combination with a secure IC using the S²C interface.
Additionally, the PN512 NFC frontend offers the possibility to communicate directly to an NFCIP-1 device in the NFCIP-1 mode. The NFCIP-1 mode offers different communication mode and transfer speeds up to 424 kbit/s according to the Ecma 340 and ISO/IEC 18092 NFCIP-1 Standard. The digital part handles the complete NFCIP-1 framing and error detection.
Various host controller interfaces are implemented:
8-bit parallel interface
SPI interface
serial UART (similar to RS232 with voltage levels according pad voltage supply)
I²C interface
Different available versionsThe PN512 is available in threeversions:
PN5120A0HN1/C2(HVQFN32), PN5120A0HN/C2 (HVQFN40) and PN5120A0ET/C2 (TFBGA64), hereafternamed as version2.0
PN512AA0HN1/C2(HVQFN32) and PN512AA0HN1/C2BI (HVQFN32 with Burn In), hereafter named asindustrial version, fulfilling the automotive qualification stated inAEC-Q100 grade 3 from the Automotive Electronics Council, defining thecritical stress test qualification for automotive integrated circuits (ICs).
PN5120A0HN1/C1(HVQFN32)and PN5120A0HN/C1 (HVQFN40), hereafter named as version 1.0

特性 Features

Includes NXP’s intellectual property licensing rights (required for ISO/IEC14443A implementation)
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