I didn't know the ATECC608A had an NDA'd datasheet. But as far as I remember all documentation needed to utilize it from software (e.g. I2C protocol) was availa

I didn't know the ATECC608A had an NDA'd datasheet. But as far as I remember all documentation needed to utilize it from software (e.g. I2C protocol) was available, in PDF or in code (https://github.com/MicrochipTech/cryptoauthlib/ https://github.com/MicrochipTech/cryptoauthlib/).