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RFID IC Card MF RC522 Chip ARDUINO Develop Code Provided
Description:
- MF RC522 is applied to 13.56MHz untouchable communication high integrated read write card chip, loww voltage, low cost, small size. A good choice for smart instrument and portable hand hold equipment for research and develop use
- MF RC522 adopts advanced modulation and demodulation concept, full intergrated all kinds of impassive untouchable communication and agreement under 13.56MHz. Support 14443A compatible transponder signal. Digital part processing ISO14443A frame and error detection. Besides, it supports quick CRYPT01 encryption algorithm to verify MIFARE series products.
- MF RC522 supports MIFARE series higher speed untouchable communication, dual direction message transmission rate can reach as high as 424kbit/s. As a new member of 13.56 MHz high integrated read and write series chip, it is similar with MF RC500 and MF RC530, also many differences. It adopts SPI mode between the main engine communication, good for reducing connection, smaller the PCB bord size, lower the cost
RFID module description:
- MF522-AN module adopts Philips MFRC522 original chip design read card circuit, convenient and low cost, suitable for the research and development of equipment and card reader. This module can be directly packed in several types of card reader module. Module voltage is 3.3V, can connect and communication with any CPU mainboard through SPI interjection, can guarantee module to work stablely and reliably, away from card reader
Parmeters:
- Working current: 13-26mA/DC 3.3V
- Free curent: 10-13mA/DC 3.3V
- Dormant current: <80uA
- Peak current: <20mA
- Working frequency: 13.56MHz
- Support card type: mifare1 S50、mifare1 S70、mifare UltraLight、mifare Pro、mifare Desfire
- Product physical features: dimension: 40mm×60mm
- Working temp: -20---80degree
- Storage temp: -40---85degree
- Relative humidity: 5-95%
Module interjection SPI parameters:
- Message transmission rate: Max 10Mbit/s
