The MFRC522 is a highly integrated contactless reader/writer IC operating at 13.56 MHz, supporting ISO/IEC 14443 A and MIFARE protocols. It supports various MIFARE cards including Mini, 1K, 4K, Ultralight, Desfire EV1, and Plus. Features include integrated antenna driver, FIFO buffer, CRC coprocessor, multiple host interfaces (SPI, UART, I2C), programmable timing, and internal self-test. Designed for secure RFID applications like access control, transportation, and contactless payment, it offers reliable contactless communication with transfer speeds up to 848 kBd in a compact HVQFN package. Enhanced stability and additional timer prescaler improve performance in challenging environments.
Host Interfaces: SPI up to 10 Mbit/s, UART, I2C-bus
Size: HVQFN32, 5 x 5 x 0.85 mm
Support for high stability in rough conditions
Programmable timer with prescaler
Internal self-test and power management features
Buy the NXP MFRC522 – Reliable RFID Contactless Reader for Industrial Applications
Purchase the NXP MFRC522 RFID contactless reader online today and benefit from its high integration, support for multiple protocols, and reliable contactless communication. Perfect for industrial RFID applications including secure access, transportation, and contactless payment systems. Its integrated antenna driver, FIFO buffer, CRC coprocessor, and flexible host interfaces ensure fast and secure data exchange. Designed with durability and stability in mind, the MFRC522 is ideal for challenging environments, providing a compact solution with programmable timers and self-test features for seamless operation.
Order your NXP MFRC522 RFID reader today and enhance your contactless systems with dependable, high-speed communication suitable for industrial environments.
Frequently Asked Questions
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