RC522 RFID 13.56Mhz SPI Interface Module S50

Description

The RC522 RFID 13.56MHz Module with SPI interface is a compact device that easily integrates RFID (Radio Frequency Identification) capabilities into various projects and applications. It operates at a frequency of 13.56MHz, which is a common frequency used in many RFID systems. IC Card S50.

The module has an SPI (Serial Peripheral Interface) interface, enabling seamless communication with microcontrollers and other digital devices. This interface allows for high-speed data transfer and efficient module functionalities control. The RC522 RFID module is specifically designed for contactless communication and identification

In terms of power consumption, the RC522 RFID module operates within a current range of 13-26mA at DC 3.3V during regular operation, ensuring efficient power utilization. During idle periods, the module consumes a lower current of 10-13mA at DC 3.3V. When in sleep mode, the module draws an impressively low current of less than 80uA. Additionally, the module has a peak current of less than 30 mA. It is designed to operate in a wide temperature range, with an operating temperature between -20 and 80 degrees Celsius, and a storage temperature between -40 and 85 degrees Celsius. Moreover, it has a wide relative humidity range of 5% to 95%, ensuring reliable performance even in varying environmental conditions.

The RC522 RFID module also boasts a maximum data transfer rate of 10Mbit/s, enabling high-speed communication and efficient data exchange between the module and your microcontroller or digital device.

Features:

1. High-frequency operation at 13.56MHz.
2. SPI interface for seamless communication with microcontrollers.
3. Supports various card types compliant with ISO/IEC 14443 A standard.
4. Low power consumption: 13-26mA operating current, 10-13mA idle current, and <80uA sleep current.
5. Compact size.
6. Wide temperature range: -20 to 80 degrees Celsius.
7. Wide relative humidity range: 5% to 95%.
8. High-speed data transfer rate: maximum 10Mbit/s.

Applications:

1. Access control systems
2. Smart home automation
3. Attendance systems

Specification