Key Features
RC522 chip Introduction:
MF RC522 is applied to 13.56MHz contactless
communication highly integrated chip card reader, is NXP for the "Three
Tables" application launch of a low-voltage, low-cost, small size and
non-contact card reader chip, smart instrumentation and portable
handheld devices developed better choice. MF RC522 using advanced
modulation and demodulation concept completely integrated in all types
of 13.56MHz passive contactless communication methods and protocols.
Support 14443A compatible transponder signals. The digital part handles
ISO14443A framing and error detection. In addition, support fast CRYPTO1
encryption algorithms, terminology validation products. MFRC522
supports Series higher speed non-contact communication, two-way data
transfer rates up to 424kbit / s. As a highly integrated 13.56MHz card
reader new family of chips, MF RC522 MF RC500 and MF RC530 and there are
many similarities, but also have many features and differences. It is
between the host communication using SPI mode, helps to reduce
connection, reduce PCB board size and cost.
RFID module Introduction:
MF522-AN
module adopts Philips MFRC522 original reader circuit chip design, easy
to use, low cost, suitable for equipment development, development of
advanced applications such reader users, the need for RF card terminal
design / production of the user. This module can be loaded directly into
a variety of readers molds. Module uses voltage of 3.3V, through the
SPI interface simple few lines can be directly connected to the user any
CPU board communication module can guarantee stable and reliable work,
reader distance;
Electrical parameters Introduction:
Current :13-26mA / DC 3.3V
Idle Current :10-13mA / DC 3.3V
Sleep current: <80uA
Peak current: <30mA
Operating Frequency: 13.56MHz
Supported card types: S50, S70, UltraLight, Pro, Desfire
Product Physical Characteristics: Dimensions: 40mm × 60mm
Environmental Operating temperature: -20-80 degrees Celsius
Environment Storage temperature: -40-85 degrees Celsius
Relative Humidity: 5% -95%
Module Interface SPI Parameters:
Data Transfer Rate: Max. 10Mbit / s
Package Included:
1 X RFID Module
1 X white card
1 X S50 Fudan key chain
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