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6X(Import MFRC-522 RFID radio IC card sensor module card reader access card X1D7
6X(A RFID-RC522 module;
RC522 chip introduction: MF RC522 is used in 13.56MHz non-contact communication in the highly integrated read and write card chip, is NXP company for the "three tables" application introduced a low voltage, low cost, small size non-contact read and write card chip, Is a smart instrument and portable handheld device research and development of a better choice.
The MF RC522 utilizes advanced modulation and demodulation concepts to fully integrate all types of passive contactless communication methods and protocols at 13.56 MHz.
Supports 14443A compatible transponder signals.
Digital part handles ISO14443A frame and error detection. In addition, it also supports the fast CRYPTO1 encryption algorithm, which verifies the MIFARE series.
MFRC522 support MIFARE series of high-speed non-contact communication, two-way data transfer rate of up to 424kbit / s.
As a new member of the 13.56MHz highly integrated read / write card family of chips, the MF RC522 has many similarities to MF RC500 and MF RC530, as well as many features and differences.
It communicates with the host using SPI mode, which helps to reduce the connection, reduce the PCB board size, reduce costs.
Introduction: RFID module
MF522-AN module Philips MFRC522 original chip design reader circuit, easy to use, low cost, suitable for equipment development, card reader development and other advanced applications of users, need to RF card terminal design / production users.
This module can be directly loaded into a variety of card reader mold.
Introduction to electrical parameters:
Operating current: 13-26mA / DC 3.3V
Idle current: 10-13mA / DC 3.3V
Sleep current: Less than 80uA
Peak current: Less than 30mA
Operating frequency: 13.56MHz
Supported card types: mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfire
Product physical characteristics: Size: 40mm x 60mm
Environmental O)
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