JMY612 series are RFID reader/writer module with UART and IIC serial ports. JMY612 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 separate design. The impedance between RF module and antenna was tuned by impedance analyzer. And then the module has excellent performance and stability. The module and antenna is linked by 50ohm coaxial line. The performance is good, though the wire can reach 10m. Normally the wire should be 60cm that is the module's best 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:RS232C
• • 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:

Mifare 1K

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

Antenna connects to the module by 50ohm coaxial line.
TX600, size: 70mm*70mm, 90mm reading range
TX601, size: 50mm*50mm, 70mm reading range
TX602, size: 30mm*30mm, 60mm reading range
Any requirements is available.