Quick Detail
Place of Origin
HS-CODE
39-
Package & Delivery Lead Time
Detailed Description
Common Storage card is a kind of contact mode IC card without logical encryption. The capacity of the chips ranges between 1kbit and 64kbit.
AT24C02: 2k bit non-encryption card, just can read and write
AT24C16: 16k bit non-encryption card, just can read and write
AT24C64: 64k bit non-encryption card, just can read and write
Operating frequency: 1MHz(5V) 1ZHz(2.7V) 400KHz(1.8V)
Operating voltage: 5V, min 1.8V if require
Write\erase: 1,000,000 times
Data retention: 100yares
Application area: Data storage, phone card, campus card and so on
The logical encryption cards are widely used in medical insurance, data storage, net bar toll, door-control and so on. The chips we adopt include Siemens series and ATMEL series, the capacity range between 2k bit and 16k bit.
AT88SC102: 1K bit logical encryption card
AT88SC1604: 16k bit logical encryption card
AT88SC1608: 16k bit or 2k byte logical encryption card
SLE4442: 256bytes encryption card, can read data, write data, protect data and write password.
SLE4428:1024bytes encryption card, can read data, write data, protect data and do password operation.
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