JMY611 series are RFID reader/writer module with UART and IIC serial ports. JMY611 has various functions and supports multi ISO/IEC standard of contactless card; the cards from different suppliers. The designer combined some frequent used command of RF card and then user could operate the cards with full function by sending simple command to the module through IIC or UART interface. And 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
• • 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-cards simultaneously; 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
• • Package: DIP32
• • Weight: about 15g
• • Operating temperature: -25 ~ +85 ℃ (-77 ~ +185°F)
• • Storage temperature: -40 ~ +125 ℃ (-104 ~ +257°F)
• • ISP: Supported
• • RoHS: Compliant

support:

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Mifare 4K

FM11RF08

Ultralight

Ultralight C

Mifare Mini

DesFire

Mifare ProX

T=CL TYPE A

SR176

SRI512

SRI1K

SRI2K

SRI4K

SRIX4K

AT88RF020

T=CL TYPE B

ISO7816 T=0

ISO7816 T=1