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4442IC card (contact IC card) A, 4442IC card main indicators. 256-byte EEPROM organization 32-bit protected memory composition 3-byte user password, pass
CPU card is a kind of ic card is a real sense of smart card. The integrated circuit in the card has a microprocessor CPU, storage unit (including random memory RAM, program memory ROM (FLASH), user da
CPU card international standard International standard of CPU card and its application standard in financial field International Organization for Standardization Since 1987, the
CPU card definition Introduction of CPU card, the difference between CPU card and contactless IC card CPU in general, the card chip refers to the chip contains a microprocessor,
Today, more and more communities are being used CPU Why are cards being used as access control systems and ladder control systems? One of the reasons is that the original ID card and IC card used are
CPU cards are gradually shifting from financial applications to civilian applications The upgraded version of IC card CPU card has faster storage space, faster data reading time and more fa
Many enterprises are in the process of reading and writing ic in the card, will have a large amount of card, the internal code repeat, messy code and other experiences. Today, according to this phenom
At present, the ic card occupies the mainstream position in the market, so the ic card reader is also paid attention to. Now is the card cube developed HXDIC-U model IC card reader is very convenient
First, HXDIC with number IC card reader introduction What is the difference between HXDIC serial number IC card reader and other IC card readers? HXDIC-U card reader is a kind of
Application Background: With the development of society, business competition has become increasingly fierce. In order to cope with the market competition, operators have adopted various co
