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SLE4442 - (SLE4432 / SLE4442) 256 Byte EEPROM

Description

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Features

  • q 256 × 8-bit EEPROM organization q Byte-wise addressing q Irreversible byte-wise write protection of lowest q q q q q q q q 32 addresses (Byte 0 31) 32 × 1-bit organization of protection memory Two-wire link protocol End of processing indicated at data output Answer-to-Reset acc. to ISO standard 7816-3 Programming time 2.5 ms per byte for both erasing and writing Minimum of 104 write/erase cycles1) Data retention for minimum of ten years1) Contact configuration and serial interface in accorda.

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Other Datasheets by Siemens
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Full PDF Text Transcription

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ICs for Chip Cards Intelligent 256-Byte EEPROM SLE 4432/SLE 4442 Data Sheet 07.95 Semiconductor Group -1 Edition 07.95 This edition was realized using the software system FrameMaker‚. Published by Siemens AG, Bereich Halbleiter, MarketingKommunikation, Balanstraße 73, 81541 München © Siemens AG 1995. All Rights Reserved. Attention please! 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.
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