MFRC52302HN1
MFRC52302HN1是恩智浦半导体(NXP)推出的一款高集成非接触式数据读写传输芯片,该芯片支持ISO/IEC 14443 A/MIFARE等模式,并通过天线与ISO/IEC 14443 A/MIFARE卡进行数据通信。QQ:1762516767 18675554078,原装现货,欢迎交流。(更多详情)
MFRC52302HN1的采购信息如下:
MFRC52302HN1的主要功能特性包括:
n1、Highly integrated analog circuitry to demodulate and decode responses
n2、Buffered output drivers for connecting an antenna with the minimum number of external components
n3、Supports ISO/IEC 14443 A/MIFARE
n4、Supports ISO/IEC 14443 B Read/Write modes
n5、Typical operating distance in Read/Write mode up to 50 mm depending on the antenna size and tuning
n6、Supports MIFARE Mini, MIFARE 1K and MIFARE 4K encryption in Read/Write mode
n7、Supports ISO/IEC 14443 A higher transfer speed communication at 212 kBd, 424 kBd and 848 kBd
n8、Supports MFIN/MFOUT
n9、Additional internal power supply to the smart card IC connected via MFIN/MFOUT
10、Supported host interfaces
u -SPI up to 10 Mbit/s
u - I2C-bus interface up to 400 kBd in Fast mode, up to 3400 kBd in High-speed mode
u - RS232 Serial UART up to 1228.8 kBd, with voltage levels dependant on pin voltage supply
n11、FIFO buffer handles 64 byte send and receive
n12、Flexible interrupt modes
n13、Hard reset with low power function
n14、Power-down by software mode
n15、Programmable timer
n16、Internal oscillator for connection to 27.12 MHz quartz crystal
n17、 2.5 V to 3.3 V power supply
n 18、CRC coprocessor
n 19、Programmable I/O pins
n20、 Internal self-test
MFRC52302HN1的功能框图如下:
MFRC52302HN1的管脚图如下:
(以上信息由深圳桑尼奇科技有限公司提供)
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