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IZE4436

Part Number	IZE4436
Manufacturer	IK Semiconductor
Description	Intelligent 221 Bit EEPROM Counter for > 20000 Units with Security Logic and High Security Authentication
Published	Jan 15, 2006
Detailed Description	Intelligent 221-Bit EEPROM Counter for > 20000 Units with Security Logic and High Security Authentication w a D .221...
Datasheet	IZE4436 PDF File

Overview

Intelligent 221-Bit EEPROM Counter for > 20000 Units with Security Logic and High Security Authentication w a D .
221 bit EEPROM and 16 bit mask-programmable ROM wbit user memory fully compatible with IZ4406: 104 w • 64 bit Identification Area • • • • 40 bit Counter Area including 1 bit for personalization 133 bit additional memory for advanced features 4 bit Counter Backup (anti-tearing flags) 1 bit Initiation Flag for Authentication Key.
2 • 16 bit Data Area 1 for free user access • 48 bit Authentication Key.
1 • either 64 bit Data Area 2 for user defined data or 48 bit Authentication Key.
2 • Due to testing purposes a maximum of 21064 count units is guaranteed Features S a t e e h ...

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