9.3.2.4.3 Erase/Write Operation

The Erase and Write Page (ERWP) command is a combination of the Erase Page and Write Page commands, but without clearing the page buffer after the Erase Page command: The erase/write operation first erases the selected page, then it writes the content of the page buffer to the same page.

When executed on the Flash, the CPU will be halted when the operations are ongoing. When executed on EEPROM, the CPU can continue executing code.

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