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AFE4432EVM: Request for schematic review: Custom AFE4432 board connected to STM32

Part Number: AFE4432EVM
Other Parts Discussed in Thread: AFE4432

Hello TI Support Team,

I am designing a custom board based on the AFE4432 hardware reference/EVM architecture, and I would like to request a schematic-level review before PCB fabrication.

As an initial validation step, I already tested the AFE4432 EVM connected through a TXU level-translator EVM to an STM32 board, and SPI communication with the AFE4432 worked correctly. My custom board is intended to integrate this same validated architecture into a smaller custom design.

I would appreciate your confirmation on the following points.

1. LED and photodiode wiring
2. AFE4432 power rails: RX_SUP and TX_SUP
3. SPI interface and level translation
4. USB-C and ESD protection
5. General schematic/layout review request

My goal is to confirm that this custom implementation follows the AFE4432 reference design closely enough before moving to final PCB layout/fabrication.

Thank you so much for your help.

Best regards,
Itzel Avila