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SLE4418 - (SLE4418 / SLE4428) ICs for Chip Cards

Description

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Features

  • www. DataSheet4U. com 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.

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www.DataSheet4U.com ICs for Chip Cards SLE 4418 / SLE 4428 Intelligent 8-Kbi t EEPROM Data Sheet 04.94 www.DataSheet4U.com 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. www.DataSheet4U.com Characteristics The listed characteristics are ensured over the operating range of the integrated circuit. Typical characteristics specify mean values expected over the production spread.
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