Aikeyi Technology Customize Plastic RFID Fudan Smart IC Card 100PCS

Product Information:

Product Name:Fudan IC Branking Card

Brand:Aikeyi

Product Features:

1.Main Indicators

1）Capacity is 8K-bit EEPROM

2）Divided into 16 sectors, each sector is 4, each 16 bytes to block for the access unit

3）Each sector has a separate set of passwords and access control

4）Each card has a serial number of 32 digits

5）With anti-collision mechanism, support multi-card operation

6）No power, built-in antenna, including encryption control logic and communication logic

7）The data retention period is 10 years and can be rewritten

8）Operating temperature: -20 ℃ ~ 50 ℃ (humidity 90%)

9）Operating frequency: 13.56MHZ 10, communication rate: 106 KBPS 11, read and write distance: 10 cm or less (with the reader)

2.Working Principle:

The electrical part of the card consists of only one antenna and an ASIC.

Antenna: The card's antenna is only a few sets of winding coils, it is suitable for packaging to IS0 card.

ASIC: The card's ASIC consists of a high-speed (106KB baud) RF interface, a control unit and an 8Kbit EEPROM.

Working Principle:

The reader has a fixed frequency of electromagnetic waves, the card has an LC series resonant circuit, the frequency and the frequency of the same device, in the electromagnetic wave excitation, LC resonant circuit resonance, so that the capacitor With the charge, at the other end of the capacitor, there is a one-way conduction of the electronic pump, the capacitor within the charge to another capacitor storage, when the accumulated charge reaches 2V, the capacitor can be used as power for the other The circuit provides the operating voltage, the card data is sent out or access the reader data.