Would it be possible to physically "scan" the secure enclave chip to determine the secrets contained therein such as the burned-in unique device key and PIN? L

Would it be possible to physically "scan" the secure enclave chip to determine the secrets contained therein such as the burned-in unique device key and PIN? Like, is there some kind of chip microscope or reverse engineering process that can not just look at circuitry, but also detect flash memory state? UPDATE: answered earlier by tzs: https://www.technologyreview.com/s/519201/tamper-proof-chips-with-some-work-might-give-up-their-secrets/ https://www.technologyreview.com/s/519201/tamper-proof-chips... It's expensive, but seems well within reach of governments for targeted investigations.