RFID Module Introduction

MF522-AN module uses  MFRC522 original chip design circuit card reader, easy to use, low cost, suitable for equipment development, the development of advanced applications reader users, the need for RF card terminal design / production users. This module can be directly loaded into the variety of reader molds.

The module uses voltage of 3.3V, simple few lines through the SPI interface directly with any user CPU board is connected to communication, can guarantee the the module stable and reliable work, reader distance;

Electrical parameters Profile

 

• Operating current of 13-26mA / DC 3.3V
• Idle Current :10-13mA / DC 3.3V
• Sleep current: <80uA
• Peak current: <30mA
• Operating Frequency: 13.56MHz

• Supported card types: mifare1 S50, the mifare1 S70, Mifare UltraLight, Mifare Pro, mifare DESFire
• Product physical properties: size: 40mm x 60mm
• Environmental Operating temperature: -20-80 degrees Celsius
• Environment Storage temperature: -40-85 degrees Celsius
• Ambient Relative Humidity: 5% -95%