MFRC-522 RC522 RFID Card Module 13.56MHz

MFRC-522 RC522 RFID Card Module 13.56MHz

The RC522 RFID Card Reader Module is a low-cost, easy-to-use MFRC522-based RFID Reader Module designed for a wide range of applications. This module operates at 13.56 MHz and offers a compact, efficient, and reliable solution for contactless communication.

MFRC-522 Key Features

• Integrated MF RC522: A highly integrated reader/writer IC for contactless communication.
• Frequency: Operates at 13.56 MHz, suitable for non-contact communication.
• Low Power Consumption: Designed by NXP for low power usage.
• Cost-Effective: An economical choice for developing smart meters and portable hand-held devices.
• Advanced Modulation System: Fully integrated at 13.56MHz with support for various non-contact communication protocols.
• ISO14443A Support: Handles ISO14443A frames and error correction.
• CRYPTO1 Encryption: Supports rapid CRYPTO1 encryption for Mifare series products.
• High-Speed Communication: Duplex communication speed up to 424 kb/s.
• SPI Protocol: Communicates directly with any CPU board via SPI, ensuring reliability and a high reading distance.

MFRC-522 Specifications

• Working Current: 13 – 26mA / DC 3.3V
• Standby Current: 10 – 13mA / DC 3.3V
• Sleep Current: <80uA
• Peak Current: <30mA
• Card Reading Distance: 0～60mm

MFRC-522 Applications

The RC522 RFID Card Reader Module is ideal for use in:

• Smart meters
• Portable hand-held devices
• Contactless payment systems
• Access control systems
• Inventory management
• Identification systems