I have two devices that I'd like to use together, connected via their SDIO pins. The MCU can transfer data up to 200 MB/s with a 200 MHz clock speed (HS-200). The wireless module that I want to use with the MCU can only work up to 104 MB/s with a 208 MHz clock speed (SDR104). In order to use these two devices, do I need to use a bus speed that both devices can handle, i.e. SDR104? Or could I run the MCU at 200 MHz for HS-200 even though the other module can only transfer at SDR104 rates?
For reference, this would be using the NXP RT600 MCU and 88W8987 wireless module.