Technical indicators of contact SLE5542 chip IC card and its application fields

SLE5542 chip card (also known as SLE5542IC card or Siemens 5542 chip card), is an upgraded version of Siemens SLE4442 chip card, SLE5542 chip IC card is one of the more commonly used chip cards in contact IC cards. The chip card has 256Byte of encryptable storage space, and exists to read data, write data, protect data, and password operations. The current application is also quite wide.

Technical specifications of the contact SLE5542 chip IC card and its application areas

Main technical indicators of contact type SLE5542 chip IC card.

Byte EEPROM organization method

Bit protection memory composition method

Byte user password, password error count: 3 times

Temperature range: 0℃~+70℃

Erase times: at least 100,000 times erase

Data retention: at least 10 years data retention period

Minimum write/erase time.

Operating voltage.

Maximum power supply current.

Application areas of contact SLE5542 chip IC card.

At present, contact SLE5542 chip IC cards are mainly adapted to telecommunication cards, IP cards, smart cards, integrated circuit cards, membership cards, electronic tickets, VIP cards, medical, insurance, transportation, schools, etc.