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Migrating from the ATECC508A to the ATECC608B AN3539
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1
Feature Differences
1.1
New Features
AN3539
Introduction
1
Feature Differences
1.1
New Features
1.1.1
Secure Boot
1.1.2
Key Derivation Function
1.1.3
AES
1.1.4
Self-Test
1.1.5
I/O Protection Key
1.1.6
Persistent Latch
1.1.7
Volatile Key Usage Permission
1.1.8
Programmable I
2
C Address
1.1.9
Counter Match
1.1.10
Transport/UseLock
1.1.11
Power Reduction
1.1.12
Additional Buffers for Improved Operation
1.1.13
Enhanced Temperature Range
1.2
Updated Features
1.3
Unsupported Features
2
Command Differences
3
Configuration Zone Updates
4
Migration from the
ATECC508A
to the
ATECC608B
5
Conclusion
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1.1 New Features
