SM522S small volume IC card R&W module
SM522S series IC card reading and writing module USES company high level of integration reading card chip MFRC522 to development, the advantages of small size, high reliability characteristics. The product is fully compatible with ISO14443A standard agreement and to support one S50, 1 one S70, UltraLight CARDS such as reading and writing operation.
The internal integration module ISO14443A agreement, developers need only through the communication interface send simple command, can complete the operation of IC card, reading and writing, without understanding complicated IC card communication protocol; The development of the detailed documentation and a perfect development routines which can significantly reduce your product developing difficulty, shorten the development cycle, quickly and easily will be the most popular contactless IC card technology into your system.
Working frequency: 13.56MHz
Protocol standard: ISO 14443A
Supports chip: one s50, s70, UltraLight, etc and compatible chip
Reading distance: 8cm
Interface: UART, SPI, I2C can be chosen
Working voltage: 3.3V
Current: standby current: 5mA; Working current: 80mA
Working temperature: -10℃-+70℃ (+14℉-+158℉)
Application: domain id, RFID consumer machines, RFID prepaid phone machine, public transport, asset management, items tracking, security and security, checking attendance, meeting signed in, three-dimensional storehouse, intelligent parking lot, electronic ticket.