13.56MHz HF contactless card reader JMY607 with IIC or UART interface

JMY607 series are RFID reader/writer module with IIC or UART serial ports. JMY607 has various functions and supports multi ISO/IEC standard of contactless IC card; the cards from different suppliers. The designer combined some frequent used command of RF IC card and then user could operate the cards with full function by sending simple command to the module through IIC or UART interface. The module and antenna are integrated design. The impedance between RF module and antenna was tuned by impedance analyzer. And then the module has excellent performance and stability. Qualifications: • PCD: NXP RC531, RC632 • Working frequency: 13.56MHz • RF standard: ISO14443A, ISO14443B, ISO15693 • Operating distance: 100mm(depending on card and antenna design) • Anti collision ability: Full function anti collision; be able to process multi-cards simultaneously; be able to set operate single card only • Auto detecting card: Supported, default ON • EEPROM: 512 Bytes • Interface: IIC & UART • Communication rate: IIC--400Kbps, UART--19.2Kbps/115.2Kbps • Max.command length: 511 Bytes • Interface level: 3.3V(TTL level; 5V tolerance) • Power supply: DC5.0V • Power consumption: 50mA • Dimension: 70mm×70mm×10mm • Weight: about 20g • Operating temperature: -25 ~ +85 ℃ (-77 ~ +185°F) • Storage temperature: -40 ~ +125 ℃ (-104 ~ +257°F) • ISP: Supported • RoHS: Compliant