Software Protected Program Cycle
Waveform(1,2,3)
Notes:
- 1. A0-A16 must conform to the
addressing sequence for the first 3 bytes as shown above.
- 2.After the command sequence has been
issued and a page write operation follows, the page address inputs (A7‑A16) must be
the same for each high‑to‑low transition of WE (or
CE).
- 3.OE must be high
only when WE and CE are both low.