11 Compatibility

ATECC608B-TFLXTLS Compatibility

The ATECC608C-TFLXTLS provides form, fit and function compatibility to the ATECC608B-TFLXTLS device. Device configuration zone and slot configuration values are identical, operating conditions are identical, all commands and command modes are still supported and the 8-Pad UDFN and 8-PIN SOIC packages and pinouts are identical. Improvements and enhancements included in the ATECC608B-TFLXTLS were also included in the ATECC608C-TFLXTLS.

If a design was implemented using the Microchip Trust Platform Design Suite, then migration from the ATECC608B-TFLXTLS is a relatively minor process.

For more information on migrating from the ATECC608B-TFLXTLS to the ATECC608C-TFLXTLS, reviewing the application note AN5078 is recommended.

ATECC608A-TFLXTLS Compatibility

The ATECC608C-TFLXTLS provides form, fit and function compatibility to the ATECC608A-TFLXTLS device. Device configuration zone and slot configuration values are identical, operating conditions are identical, all commands and command modes are still supported and the 8-Pad UDFN and 8-PIN SOIC packages and pinouts are identical. Improvements and enhancements included in the ATECC608B-TFLXTLS were also included in the ATECC608C-TFLXTLS.

If a design was implemented using the Microchip Trust Platform Design Suite, migration from the ATECC608A-TFLXTLS is a relatively minor process.

For more information on migrating from the ATECC608A-TFLXTLS to the ATECC608C-TFLXTLS, reviewing application notes AN2237 and AN5078 is recommended.