Erasing or writing is selected according to the command used to begin operation (see ICSP™ Command Set Summary). The terminologies used in this document, related to erasing/writing to the program memory, are defined in the table below.
| Term | Definition |
|---|---|
| Programmed Cell | A memory cell at logic ‘0’ |
| Erased Cell | A memory cell at logic ‘1’ |
| Erase | Change memory cell from a ‘0’ to a
‘1’ |
| Write | Change memory cell from a ‘1’ to a
‘0’ |
| Program | Generic erase and/or write |