Chip: [Infineon Optiga SLB 9665 TPM2.0](https://www.infineon.com/cms/en/product/security-smart-card-solutions/optiga-embedded-security-solutions/optiga-tpm/slb-9665tt2.0/)

Order codes:

SLB9665VQ20FW563XUMA3 (standard temp. range)
SLB9665XQ20FW563XUMA2 (extended temp. range)

Both options work. Package: PG-VQFN-32-13

Chip supply 3.3V, do not use with a 5V header (if that exists?)

Pinout taken from