SLE4428 Datasheet - Infineon Technologies

SLE4428 ICs for Chip Cards / Intelligent 8-Kbit EEPROM

are fulfilled. Important: Important: Further information is confidential and on request. Please contact: Siemens Semiconductor Group in Munich, Germany, Marketing Chip Card ICs, Tel.: 089-4144-2058 or 4144-4362 The supply of this component does not include a licence for its use in smart card applica.

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. Char.

SLE4428 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 Con

SLE4428_InfineonTechnologies.pdf