AT21CSMK100 Atmel Single-Wire Serial EEPROM USB Evaluation Kit User Guide
Atmel-8993-SEEPROM-AT21CSMK100-UserGuide
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3.6 SET DEVICE PROTECTION
Figure 12. Set Device Protection Pane
The Set Device Protection shows the lock status of the four memory zones and the lock status the Security Register.
This feature allows the user to independently lock the four memory zones and the Security Register based on the
user application.
3.6.1 Zone Locked / Unlocked
These buttons are used to lock the respective memory locations.
Once locked, it is irreversible.
3.6.2 Security Register Locked/Unlocked
This button locks the user space of the Security Register.
Once locked, it is irreversible.
3.7 DEVICE SPECIFICATION
Figure 13. Device Specification Pane
The Device Specification pane displays key device parameters, which can be found in the DUTs datasheet. These
parameters include the Voltage Range, Frequency Range, Endurance Rating, and Data Retention.
