JMY610 series are RFID reader/writer modulewith UART and IIC serial ports. JMY610 has various functions andsupports multi ISO/IEC standard of contactless card; the cards fromdifferent suppliers. The designer combined some frequent used command ofRF card and then user could operate the cards with full function bysending simple command to the module through IIC or UART interface. Theimpedance between RF module and antenna was tuned by impedance analyzer.And then the module has excellent performance and stability. And themodule and antenna are separate design. 50ohm coaxial line is linked theantenna and module. Normally the wire should be less than 200mm, or itwill affect the module's performance and stability.

• Qualifications:

• • PCD: NXP RC531

• • Working frequency: 13.56MHz

• • RF standard: ISO14443A, ISO14443B

• • Operating distance: 100mm(depending on card and antenna design)

• • Anti collision ability:Full function anti collision; be able to process multi-cardssimultaneously; be able to set operate single card only

• • Auto detecting card: Supported, default ON

• • EEPROM: 512 Bytes

• • Interface: IIC & UART (selected by SPS pin, recommend to use IIC)

• • Communication rate: IIC--400Kbps, UART--19.2Kbps/115.2Kbps

• • Max.command length: 1024 Bytes

• • Interface level: 3.3V(TTL level; 5V tolerance)

• • Power supply: DC 2.7V ~ 5.0V

• • Power consumption: 50mA

• • Dimension: 87mm×65mm×10mm

• • Weight: about 15g

• • Operating temperature: -25 ~ +85 ℃ (-77 ~ +185°F)

• • Storage temperature: -40 ~ +125 ℃ (-104 ~ +257°F)

• • ISP: Supported

• • RoHS: Compliant