Mifare RC522 Card Read Module Tags SPI Interface Read and Write RFID Reader
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Numar articol:151853338
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MF RC522 is applied to the highly
integrated read and write 13.56MHz contactless communication card
chip, NXP launched by the company for the "table" application of a
low-voltage, low-cost, small size of the non-contact card chip to
read and write, smart meters and portable handheld devices
developed better choice. The MF RC522 use of advanced modulation
and demodulation concept completely integrated in all types of
13.56MHz passive contactless communication methods and protocols.
14443A compatible transponder signals. The digital part of to
handle the ISO14443A frames and error detection. In addition,
support rapid CRYPTO1 encryption algorithm, terminology validation
MIFARE products. MFRC522 support MIFARE series of high-speed
non-contact communication, two-way data transmission rate up to
424kbit/s. As new members of the 13.56MHz reader card series of
highly integrated chip family, MF RC522 MF RC500 MF RC530 There are
a lot of similarities, but also have many of the characteristics
and differences. Communication between it and the host SPI mode
helps to reduce the connection narrow PCB board volume, reduce
costs.
【RFID module】
The MF522-AN module the the original Philips MFRC522 chip design
circuit card reader, easy to use, low cost, and applies to the user
equipment development, the reader and the development of advanced
applications, the need for the user RF card terminal
design/production. This module can be directly loaded into the
various reader molds. Utilizes a voltage of 3.3V, through the SPI
interface simple few lines directly with any user CPU motherboard
connected communication can ensure that the module is stable and
reliable work, distance card reader;
【Electrical parameters】
Operating current :13-26mA/DC 3.3V
Idle current :10-13mA/DC 3.3V
Sleep current: Peak current: Operating Frequency: 13.56MHz
Supported card types: mifare1 S50, mifare1 S70 MIFARE Ultralight,
mifare Pro, MIFARE DESFire
Product physical characteristics: size: 40mm×60mm
Environmental Operating temperature: -20-80 degrees Celsius
Environmental Storage Temperature: -40-85 degrees Celsius
Relative humidity: relative humidity 5% -95%
Module interfaces SPI Parameter
Data transfer rate: maximum 10Mbit/s
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