Owner manual

Preliminary W49F020
Publication Release Date: October 1999
- 15 - Revision A1
Timing Waveforms, continued
Program Cycle Timing Diagram
Address A17-0
Byte 0
Byte 1
Byte 2
Internal Write Start
DQ7-0
CE
OE
WE
Byte Program Cycle
T
BP
T
WPH
T
WP
5555
55552AAA
AA
A055
Address
Data-In
Byte 3
DATA
Polling Timing Diagram
Address A17-0
DQ7
WE
OE
CE
X
X
X
X
T
CEP
T
OEH
T
OEP
T
OES
TECTBP or