9.3.2.4.1 Write Command

The Write Page (WP) command of the Flash controller writes the content of the page buffer to the Flash or EEPROM.

If the write is to the Flash, the CPU will stop executing code as long as the Flash is busy with the write operation. If the write is to the EEPROM, the CPU can continue executing code while the operation is ongoing.

The page buffer will automatically be cleared after the operation is finished.