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SLE4428 - ICs for Chip Cards / Intelligent 8-Kbit EEPROM

General Description

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Key Features

  • q q q q q q q q q 1024 x 8 bit EEPROM organization Byte-wise addressing Irreversible byte-wise write protection 1024 x 1 bit protection memory organization Serial three-wire bus End of programming indicated on data output Minimum of 104 write/erase cycles Data retention for minimum of ten years Contact configuration and serial interface in accordance to ISO standard 7816 (synchronous transmission) M2.2 Additional Feature of SLE 4428 q Data can only be changed after entry of the correct 2-byt.

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Datasheet Details

Part number SLE4428
Manufacturer Infineon
File Size 382.63 KB
Description ICs for Chip Cards / Intelligent 8-Kbit EEPROM
Datasheet download datasheet SLE4428 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ICs for Chip Cards SLE 4418 / SLE 4428 Intelligent 8-Kbi t EEPROM Data Sheet 04.94 Published by Semiconductor Group Siemens Aktiengesellschaft Ordering No. B116-H6447-G1-X-7600 Printed in Germany DA 04942. SLE 4418/SLE 4428 Revision History: Previous Releases: Page 04.94 09.92 Subjects (changes since last revision) Update Data Classification Maximum Ratings Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated circuit. Characteristics The listed characteristics are ensured over the operating range of the integrated circuit. Typical characteristics specify mean values expected over the production spread. If not otherwise specified, typical characteristics apply at T A = 25 °C and the given supply voltage.