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SLE4428 Dataheets PDF



Part Number SLE4428
Manufacturers Infineon Technologies
Logo Infineon Technologies
Description ICs for Chip Cards / Intelligent 8-Kbit EEPROM
Datasheet SLE4428 DatasheetSLE4428 Datasheet (PDF)

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.

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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. Operating Range In the operating range the functions given in the circuit description 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 applications. This licence is due to: INNOVATRON Patents 137 Boulevard de Sébastopol, 75002 Paris, France, Fax 33 (1) 40 13 39 09 This edition was realized using the software system FrameMaker® Published by Siemens AG, Bereich Halbleiter, Marketing-Kommunikation, Balanstraße 73, D-81541 München. © Siemens AG 1994. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. For questions on technology, delivery and prices please contact the Semiconductor Group Offices in Germany or the Siemens Companies and Representatives worldwide (see address list). Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Siemens Office, Semiconductor Group. Siemens AG is an approved CECC manufacturer. Packing Please use the recycling operators known to you. We can also help you - get in touch with your nearest sales office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. Intelligent 1-KByte EEPROM with Write Protect Function Intelligent 1-KByte EEPROM with Write Protect Function and Programmable Security Code (PSC) SLE 4418 SLE 4428 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 .


MPS6652 SLE4428 89C51ED2


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