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
|
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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