RC522 IC Brief Introduction

MFRC522 is a very compact MIFARE Reader/Writer for 13.56MHz contact less card chip.

The MF RC522 use of advanced modulation and demodulation concept completely integrated in the 13.56MHz all kinds of passive contactless communication methods and protocols. 14443A compatible transponder signal. The digital part handles the the ISO14443A frames and error detection. In addition, support Quick CRYPTO1 encryption algorithm, the term verification MIFARE series. MFRC522 support MIFARE series of high-speed non-contact communication, two-way data transfer rates up to 424kbit/s.Communication between it and the host SPI mode, helps to reduce the connection, reduce PCB board volume and reduce costs.

We have Various sizes of Communication Modules. Check out our complete collection of Communication Modules.

RFID Module Brief Introduction

RC522-AN module uses Philips 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.Module uses voltage of 3.3V, simple few lines through the SPI interface directly with any user CPU board is connected to the communication module can guarantee stable and reliable work, reader distance.

Specification of RF522 Mifare Reader/Writer

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