ECC608-TNGHNT Configuration Zone

The ECC608-TNGHNT configuration is fixed and cannot be modified by the customer. Relevant information about how the device is configured is shown below or in the slot information.

Device Configuration Information

The serial number for each device is unique and stored in bytes [0:3, 8:12]. Bytes [0:1] are 0x01 0x23 and byte [8] is 0x6F. All other bytes are unique.
The default 7-bit I²C address is 0x60. The I²C address can be overwritten using the UpdateExtra command.
Important: The default I²C address of the ECC608-TNGHNT is identical to that of the standard ATECC608 Device.
The I/O levels are set to a fixed reference level; therefore, the host processor can operate at a lower voltage than the ECC608-TNGHNT device.
The Watchdog Timer (WDT) is set to a maximum time-out of 1.3s.
The use of an I/O protection key is enabled with the key stored in Slot 6.
For the ECC608-TNGHNT, the following individual slots have been configured to be slot lockable: Slots 0, 3-4, 6 and 8.
Monotonic counters are available for use by the system and are not attached to any keys.
The Health Test Failure bit is cleared after any time that a command fails as a result of a health test failure. If the failure symptom is transient, the command may pass when run a second time.