SAADC readings during internal flash write

Hi there,

We have a product running on nRF5340 with an existing workaround that was carried over from an nRF52840-based product, where SAADC readings are prevented from occurring simultaneously with writes to internal flash. This is because, on the nRF52840, we were seeing erratic SAADC readings when a write to flash happened at the same time. This behavior was confirmed by Nordic at the time. 

I want to ask if this is expected for nRF5340 as well. I'm doing my own testing to confirm, but wanted to check if there are any architectural differences between the nRF5340 and nRF52840 that would make it unlikely to occur.

Thanks!

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