A01: RC522 RFID Card Read Module (Set)

Features:
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 MIFARE products. MFRC522 supports MIFARE 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:
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:
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: mifare1 S50 mifare1 S70 mifare UltraLight mifare Pro mifare 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