NFC模块

      我司研发的这款NFC模块，它广泛应用于交通、门禁、智能锁、读写器、POS机、道闸、物联网等领域，具有结构简单，控制简单，装配方便等特点，无需驱动，几条指令解决NFC驱动问题。

1、功能特点：

     支持 A,B卡读写

     支持加密

     解密读写

     支持IPHONE PAY

     支持超低功耗卡片检测（LPCD）功能

     功耗低

     串口控制

     SHUTDOWN IO控制

2、性能参数：

 ARM Cortex-M0 microcontroller core Code

 memory: 8 kB SRAM, 32 kB EEPROM

 Data memory: 2 kB EEPROM

 Highly integrated demodulator and decoder

 Buffered output drivers to connect an antenna

 with minimum number of external

 components

 Integrated RF level detector

 Integrated configurable polling loop for automatic device discovery

 RF protocols supported

 ISO/IEC 14443A, ISO/IEC 14443B

 PCD designed according to NFC Forum digital

 protocol T4T platform and DEP

 FeliCa PCD mode

 MIFARE PCD encryption mechanism (MIFARE 1K and 4K)

 NFC Forum tag (MIFARE Ultralight, Jewel, Open FeliCa tag, DESFire)

 NFCIP-1, protocol

 ISO/IEC 14443A, ISO/IEC14443B

 Supported host interfaces UART-bus

 Supported Secure Element interfaces

 Integrated power management unit

 Direct connection to a battery (2.3 V to 3.5 V voltage supply range)

 2 power regulators for secure

 companion chips

 Support different Hard Power-Down/Standby states activated by firmware

 Autonomous mode when host is shut down

 Automatic wake-up via RF

 field, internal timer, SWP and host control interfaces

 Integrated low-power polling loop to allow enabling all technologies in

 parallel without

 host interaction

 Integrated non-volatile memory to store data and executable code

 for customization

 Integrated SWP self tests for production tests

 Standards compliancy EMVCo 2.0.1 for  PCD mode

3、引脚分布： 

4、NFC天线尺寸：

5、应用领域：

    交通卡

    支付（包括苹果的Apple Pay）

    门禁

    智能锁

    读写器

    POS机

    道闸

    物联网