9.3.2.2 Page Buffer Load
The page buffer is loaded by writing directly to the memories as defined in
the memory map. Flash, EEPROM
and User Row share the same page buffer so only one section can be programmed at one time.
The least significant bits of the address are used to select where in the page buffer the
data is written. The resulting data will be a binary AND operation between the new and the
previous content of the page buffer. The page buffer will automatically be erased (all bits
set) after:
- a device reset
- any page write or erase operation
- a clear page buffer command
- the device wakes up from any sleep mode