Description of DQ354
1 SUMMARY
DQ354, an IC cards read and write module designed by small size, low power check card (LPCD) and easy operation. This RFID module can read the main part of smart cards.
The module and antenna is integrated.Easy to use,safety to opreate, It has various functions and terms multi ISO/IEC standard of contactless card.Widely used in office/home security, personal identity, entrance guard system, security systems, intelligent instruments and meters, interactive toys and production process control ,which a variety of wireless radio frequency identification (RFID) system.The PCB and antenna are connected by 50 ohm feeder, that convenient and easy to use.
2 FEATURES
Computer interface |
|
Interface |
UART-RS232C (9600,19200, 38400, 57600,115200), USB-HID |
Power supply |
5V(±5%) |
Power consumption |
Max 120mA |
Contactless smart card interface. |
|
Termsed standard |
ISO14443 TYPE- A,ISO14443 TYPE-B, ISO7816 |
Standardof contactless card |
ISO14443A,which is MIFARE Classic 1K/4K, FM11RF08, MIFARE Ultralight ISO14443A CPU, ISO14443B, ISO7816(Two SAM card slot, one external SAM port) |
Working frequency |
13.56MHz |
Operating distance |
0-80mm(depending on card quality) |
Human-Computer Interface |
|
Dimension |
PCB,45mm*75mm , ANT,50mm*50mm(can be choose) |
Stand by |
Support low power check card(open by confirmed) |
Status indication |
Buzzer * 1 |
Environmental requirements |
|
Operating temperature |
-25~+85℃ |
Storagetemperature |
-40~+125℃ |
3 PICTURES
Product Pictures
(Front & Back)
Product size(unit-mm)
3.1 PINNING INFORMATION
PIN |
SYMBOL |
DESCRIPTION |
1 |
GND |
Grnd |
2 |
RXD |
RS232C |
3 |
TXD |
RS232C |
4 |
VCC |
Power supply ,5V(±5%) |
4 ORDER LIST
Type |
Supporting instruction |
DQ354 |
Support ISO14443Type-A,(MIFARE Classic 1K/4K, FM11RF08, MIFARE Ultralight,MIFARE Ultralight C(can be used), ISO14443A CPU) ISO14443Type-B,(ISO14443B CPU) ISO7816 |