MFRC-522 RC-522 RC522 Antenna RFID IC Wireless Module

Description

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Product details

• Operating Frequency: 13.56 MHz
• Communication Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 3.3V (typically powered by 3.3V microcontrollers or logic level
• converters for 5V compatibility)
• Current Consumption: typically around 30mA during data transfer
• Read/Write Distance: Up to several centimeters depending on the antenna design and
• surrounding environment
• Supported Card/Tag Types: ISO/IEC 14443A/MIFARE
• Maximum Data Transfer Rate: 10 Mbps (SPI interface)
• Antenna: Built-in on the module (typically a small coil or PCB antenna)
• Operating Temperature: -20°C to +80°C