JMY-680 RF MODULE

More details in here: http://www.jinmuyu.com.cn/english/cpjs/JMY-680M-EN.htm
DESCRIPTION compliant with the standard of ISO14443 TYPE-A
Seek the card automatically, Only need to judge the level of ICC pin and knowing whether there are cards in the aerial area.
Only need to send a command over UART/IIC can completely implement all the functions of the card.

INTERFACE 1. JMY-680MI IIC
2. JMY-680MST UAR,TTL level
3. JMY-680MSR UART, RS232 level (suitable for MCU)
4. JMY-680MP UART, RS232 level (suitable for PC, supply the DLL)

OPERATE CARD
TYPES Mifare One S50
Mifare One S70


CHARACTERISTIC The communication protocol is suitable for computer system or PC; seek the card way automatically, need not send request command frequently. When the card in the antenna area there will be a low level appear at the ICC Pin, and PC can read the sequence number of the card directly.The separation of antenna and module.Build in watchdog.
1.UART: suitable for PC and 8bits UART's MCU system.
2.IIC : suitable for MCU system

PARAMETER DATE MEMORY: 512Bytes EEPROM
DISTANCE: 90mm (Mifare One)
HIGH STABILITY: It doesn' t make mistakes to read and write 2 million times in succession
BAUD RATE: 19200bps
IIC SPEED: 400Kbps
POWER: 5V+/- 10%
MAX CURRENT: 120mA
DIMENSION: 50mm * 70mm

JMY-680M J http://www.jinmuyu.com.cn/english/cpjs/JMY-680M-EN.htm
MY-680Shttp://www.jinmuyu.com.cn/english/cpjs/JMY-680S-EN.htm
JMY-680P http://www.jinmuyu.com.cn/english/cpjs/JMY-680P-EN.htm
JMY-680W http://www.jinmuyu.com.cn/english/cpjs/JMY-680P-EN.htm
----------------------------------------------------------------
Company profile:

JINMUYU ELECTRONICS CO., LTD. BEIJING CHINA is a high technical supplier founded in 2003, specializing in the development, manufacture, marketing of IC cards, IC card-related equipment, system software and system integration of computer projects. Our products are widely used in the fields of finance, communications, social insurance, industrial and commercial management, taxation, enterprises and public organs, etc.

Delievry in 5 days after the payment is received.
Feel free to contact.with me at: [email protected] Mr.Liu
More details please visit our website¡º:arrow: http://www.jinmuyu.com/english/index.htm
Notice: please search for