描述
MF RC-522 RC522 RFID 感應模組開發包 含 S50 感應白卡、鑰匙扣
MF RC522 是應用於 13.56MHz 非接觸式通信中高集成度的讀寫卡芯片，應用推出的一款低電壓、低成本、體積小的非接觸式讀寫卡芯片，是智能儀表和便攜式手持設備研發的較好選擇。MF RC522利用了先進的調製和解調概念，完全集成了在13.56MHz下所有類型的被動非接觸式通信方式和協議。支持14443A兼容應答器信號。數字部分處理ISO14443A幀和錯誤檢測。此外，還支持快速CRYPTO1加密算法，用語驗證MIFARE系列產品。MFRC522支持MIFARE系列更高速的非接觸式通信，雙向數據傳輸速率高達424kbit/s。作為13.56MHz高集成度讀寫卡系列芯片家族的新成員，MF RC522與MF RC500和MF RC530有不少相似之處，同時也具備許多特點和差異。它與主機間通信採用SPI模式，有利於減少連線，縮小PCB板體積，降低成本。
RFID 模組簡介
MF522-AN模塊採用Philips MFRC522原裝芯片設計讀卡電路，使用方便，成本低廉，適用於設備開發、讀卡器開發等高級應用的用戶、需要進行射頻卡終端設計/生產的用戶。本模塊可直接裝入各種讀卡器模具。模塊採用電壓為3.3V,通過SPI接口簡單的幾條線就可以直接與用戶任何CPU主板相連接通信,可以保證模塊穩定可靠的工作、讀卡距離遠；
電氣參數簡介
工作電流：13—26mA/直流3.3V
空閒電流：10-13mA/直流3.3V
休眠電流：<80uA
峰值電流：<30mA
工作頻率：13.56MHz
支持的卡類型：mifare1 S50、mifare1 S70、mifare UltraLight、mifare Pro、mifare Desfire
產品物理特性：尺寸：40mm×60mm
環境工作溫度：攝氏-20—80度
環境儲存溫度：攝氏-40—85度
環境相對濕度：相對濕度5%—95%
出貨單位
- RFID-RC522 模組一個
- 標準 S50空白卡一張
- S50 鑰匙扣一个
- 直排、彎針插针各一
NFC RFID RC522 RF IC Card Sensor RFID Reader Module With S50 Card Keychain
MFRC-522 RC522 RFID RF IC Card Inductive Module + S50 White Card + Key Ring for Arduino
RC522 chip
- MF RC522 is applied to 13.56MHz contactless communication highly integrated chip card reader,
- is NXP for the “Three Tables” application launch of a low-voltage, low-cost, small size and non-contact card reader chip,
- smart instrumentation and portable handheld devices developed better choice. MF RC522 using advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols.
- Support 14443A compatible transponder signals.
- The digital part handles ISO14443A framing and error detection. In addition, support fast CRYPTO1 encryption algorithms, terminology validation MIFARE products.
- MFRC522 supports MIFARE Series higher speed non-contact communication, two-way data transfer rates up to 424kbit / s.
- As a highly integrated 13.56MHz card reader new family of chips, MF RC522 MF RC500 and MF RC530 and there are many similarities, but also have many features and differences.
- It is between the host communication using SPI mode, helps to reduce connection, reduce PCB board size and cost.
RFID module
- MF522-AN module adopts Philips MFRC522 original reader circuit chip design, easy to use, low cost, suitable for equipment development, development of advanced applications such reader users,
- the need for RF card terminal design / production of the user.
- This module can be loaded directly into a variety of readers molds.
- Module uses voltage of 3.3V, through the SPI interface simple few lines can be directly connected to the user any CPU board communication module stable and reliable work, reader distance
Detail Picture:
