2025-11-14 3:20 AM
Hi there!
I'm looking to interface a dual channel 12bits ADC (TI ADS4222) with an STM32N647L0.
Using a 58MHz sampling clock, I will generate two 58MSPS data streams feeding into my STM32. The acquisitions will be short, so the raw data will be around 1 MB per channel.
I'm wondering whether I can use both the DCMI and DCMIPP interfaces simultaneously to handle the two ADC channels and feed the NPU.
Has anyone already tried this? What is the maximum pixel clock for each interface? I'm not sure which application note applies to these devices.
Thanks for your help
Quentin