IZE4406 - Intelligent 104-Bit EEPROM Counter

Description

Pad Symbol No.

Pad Location (Left No.

Features

104 x 1 bit organization.
Three memory areas with special characteristics (eg ROM, PROM, EEPROM).
Maximum of 20480 count units.
Special security features.
Minimum of 104 write/erase cycles.
Data retention for minimum of ten years.
Contact configuration and serial interface in accordance to ISO standard 7816-3 (synchronous transmission) PIN.

Integral

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Datasheet Details

Part number	IZE4406
Manufacturer	Integral
File Size	125.98 KB
Description	Intelligent 104-Bit EEPROM Counter
Datasheet	IZE4406 Datasheet
Additional preview pages of the IZE4406 datasheet.

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Full PDF Text Transcription

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IZE4406 Intelligent 104-Bit EEPROM Counter for > 20000 Units with Security Logic The chip contains an EEPROM/PROM of 88 bits, a mask ROM of 16 bits and a sequencing control with security logic. Memory (104 bits) is divided into the following functional areas In the condition as supplied, the transport code and the error counter are activated. The chip can only be read (except for the transport-code area) and only the error counter can be written. Following correct entry of the transport code, the entire memory can be read and areas II and III can be written and EEPROM part of area III can be erased.

Published: Jan 12, 2016 |