Software Protected Program Cycle Waveform(1,2,3)

  1. 1. A0-A16 must conform to the addressing sequence for the first 3 bytes as shown above.
  2. 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. 3.OE must be high only when WE and CE are both low.