30.6.4.1 FLASH Read

Reading from the FLASH is performed via the AHB bus. Read data is available after the configured number of read wait states (CTRLB.RWS) set in the NVM Controller.

Reading the Flash while a programming or erase operation is ongoing on the Flash results in an AHB bus stall until the end of the operation. Reading the Flash does not stall the bus when the Data FLASH is being programmed or erased.

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