Specification :

Model: JMY680H
By Jinmuyu Electronics
1.Product introduction
JMY680H is a RFID read/ write module with an UART/ IIC/ RS232C serial port. The module has various functions and supports the ISO/ IEC14443A& B and ISO15693 and ISO7816 contactless cards. Users operate the module via simple command. The module embedded with SAM slot that operate contact smart card according to ISO7816. The module builds in antenna.
2.Characteristics
PCD model: NXP CL RC632
Working frequency: 13.56MHz
Card supported: Mifare 1K/ 4K, FM11RF08, Ultra Light, DesFire, Mifare ProX, SR176, SRI512, SRI1K, SRI2K, SRI4K, SRIX4K, T= CL smart cards( both ISO14443A & ISO14443B) , TI TagIt, I.Code SLI, ST LRI and other tags according to ISO15693 and ISO7816 SAM cards ( both T= 0& T= 1)
Anti collision ability: Full function anti collision; be able to process multi-cards; be able to set operate single card only
Auto detecting card: Supported, default OFF
SAM slot: 1 slot
SAM baud rate: 9600bps/ 38400bps
ISO7816 PPSS set: supported
EEPROM: 512 Bytes
Power supply: DC 5V ( ¡ À 0.5V)
Interface: IIC/ UART/ RS232C ( select when place order)
Communication rate: IIC: 400Kbps
UART: 19.2Kbps/ 115.2Kbps
Max. command length: 254 Bytes
Interface level: UART/ IIC: 3.3V ( TTL level; 5V tolerance)
Power consumption: 80mA
Operating distance: 80mm ( depending on card)
Dimension: 70mm* 50mm* 16.5mm
Weight: About 120g
ISP: Supported
Operating temperature: -25 to + 85
Storage temperature: -40 to + 125
RoHS: Supported
3.Protocol
There are UART, IIC or RS232C three optional types of interfaces between the host and module. IIC has the advantage of high communication rate and convenient operation. RS232C has long operation distance. Users select the interface according to the special system.
4.Automatic detecting card
The automatic detecting card function supports the ISO14443A and ISO15693. This function supports only one card operation.
We have KELL project in C51 and ASM51 format to help users. If need user manual or any helps, feel free to contact us.