MX29F4000
TIMING WAVEFORM FOR CHIP UNPROTECTION FOR SYSTEM WITHOUT 12V
A1
A6
5V
OE
WE
Toggle bit polling
Verify
tCEP
* See the following Note!
CE
Data
Don't care
(Note 2)
00H
F0H
tOE
Note1: Must issue "unlock for sector protect/unprotect" command before sector unprotection
for a system without 12V provided.
Note2: Except F0H
P/N:PM0629
REV. 1.0, DEC. 20, 1999
29