Replacement-TPM-2.0-module/tpm-module-12pin-spi/README.md

Chip: Infineon Optiga SLB 9670 TPM2.0

Order codes: SLB9670VQ20FW785XTMA1 (standard temp. range) SLB9670XQ20FW785XUMA1 (extended temp. range)

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

Chip supply 1.8V or 3.3V, do not use with a 5V header (if that exists?)

Pinout taken from the user manual for MSI MAG B550M MORTAR WIFI/ MAG B550M MORTAR motherboard (M7C94v1.2-EURO-1.pdf).