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Description: 新一代Mifare射频基站IC MF RC522在水表中的应用
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Size: 210307 |
Author: aj |
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Description: 新一代Mifare射频基站IC MF RC522在水表中的应用-Mifare a new generation of base station RF IC MF RC522 application in the water meter
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Size: 209920 |
Author: aj |
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Description: MF RC522是应用于13.56MHz非接触式通信中高集成度的读写卡芯片，是NXP公司针对“三表”应用推出的一款低电压、低成本、体积小的非接触式读写卡芯片，是智能仪表和便携式手持设备研发的较好选择。
MF RC522利用了先进的调制和解调概念，完全集成了在13.56MHz下所有类型的被动非接触式通信方式和协议。支持ISO14443A兼容应答器信号。数字部分处理ISO14443A帧和错误检测。此外，还支持快速CRYPTO1加密算法，用语验证MIFARE系列产品。MFRC522支持MIFARE系列更高速的非接触式通信，双向数据传输速率高达424kbit/s。
作为13.56MHz高集成度读写卡系列芯片家族的新成员，MF RC522与MF RC500和MF RC530有不少相似之处，同时也具备许多特点和差异。它与主机间通信采用连线较少的串行通信，且可根据不同的用户需求，选取SPI、IIC或串行UART模式之一，有利于减少连线，缩小PCB板体积，降低成本。 -asdfasdf asdf
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Size: 1425408 |
Author: adf adf |
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Description: MF RC522是NXP公司针对“三表”应用推出的一款低电压、低功耗、低成本、体积小的非接触式读写芯片，是智能仪表和手持设备研发的较好选择-MF RC522 is NXP, for " three tables" application introduced a low-voltage, low power, low cost, small size, non-contact reading and writing chip, smart instrumentation and hand-held device developed by a better choice
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Size: 634880 |
Author: xiajiu |
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Description: RC522 C51源码 完整的MF卡的读写操作-Read and write operations of the MF RC522 C51 source card
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Size: 47104 |
Author: xugang |
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Description: 使用KEIL编译的用51单片机来控制IC卡读写模块MF RC522的程序源代码-Using KEIL compiler with 51 control IC card reader module MF RC522 program source code
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Size: 49152 |
Author: 凄然公子 |
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Description: RFID MF RC522 13.56MHz非接触式无线射频读卡器驱动源代码，对IC卡，进行寻卡、读、写、加密等功能。-RFID MF RC522 13.56 MHz non-contact radio frequency card reader driver source code, IC card, for card, read, write, encrypt, and other functions.
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Size: 9216 |
Author: 王泽军 |
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Description: MF RC522 是应用于13.56MHz 非接触式通信中高集成度读写卡系列芯片中的一员。是NXP 公司针对“三表”应用推出的一款低 电压、低成本、体积小的非接触式读写卡芯片，是智能仪表和便携 式手持设备研发的较好选择[-MF RC522 is applied to the 13.56 MHz contactless communication card series chip, a member of the high level of integration, speaking, reading and writing. Is based on three tables NXP company launched a low voltage, low cost, small volume of card chip, non-contact, speaking, reading and writing is intelligent instrument and a portable handheld equipment research and development of a good choice [
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Size: 329728 |
Author: 吴坤 |
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Description: MF RC522支持ISO/IEC14443A/B的所有层和MIFARE?经典协议，以及与该标准兼容的标准。支持高速MIFARE?非接触式通信波特率。内部的发送器部分不需要增加有源电路就能够直接驱动近操作距离的天线（可达100mm）。接收器部分提供一个坚固而有效的解调和解码电路，用于ISO14443A兼容的应答器信号。数字部分处理ISO14443A帧和错误检测（奇偶＆CRC）。此外，它还支持快速CRYPTO1加密算法，用于验证MIFARE系列产品。与主机通信模式有8位并行和SPI模式，用户可根据不同的需求选择不同的模式，这样给读卡器/终端的设计提供了极大的灵活性。(MF RC522 supports all layers of ISO/IEC14443A/B and the classic MIFARE protocol, as well as standards compatible with this standard. Supports high-speed MIFARE, contactless communications, baud rates. The internal transmitter does not need to add an active circuit to directly drive an antenna near the operating distance (up to 100mm). The receiver section provides a robust and efficient demodulation and decoding circuit for ISO14443A compatible transponder signals. The digital part of ISO14443A frames and error detection (parity CRC). In addition, it supports fast CRYPTO1 encryption algorithms for validating MIFARE products. The host communication mode has 8 bit parallel and SPI mode, and the user can select different modes according to different requirements, which provides great flexibility for the design of the reader / terminal.)
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Size: 5120 |
Author: abcdef200
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Description: Library Read MF RC522 + STM32F4
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Size: 4096 |
Author: abdelkder
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