SLE Card with Strong Production Capacity, Good Printing and Up to 10 Years Data Retention

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Basic Info

Payment Type:	T/T or PayPal

Product Description

SLE4428 is one of the most popular chip card that used insecurity area, such as access control, loyalty, e-ticket andothers

With flat surface, good printing, accurate chip position andstrong production capacity

The striking advantages are stable function and the mostcost-efficient price

Wit synchronous communication protocol

EEPROM size is 1,024 bytes split into the following areas:

25 bytes for card manufacturer data

2 bytes for card issuer reference

4 bytes for card identification data

990 bytes for main user data

3 bytes for error counter and card secret code area

Access to the memory is protected by a 3-byte secret code fordata write only

With free reading of data (except PIN)

Data retention: up to 10 years

Non-reversible byte-wise write protection of lowest 32addresses (0 to 31 bytes)

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