AMC0XXCFLKA Datasheet, PDF (34/42 Pages) Advanced Micro Devices – 1, 2, 4, or 10 Megabyte 5.0 V-only Flash Memory PC Card

KEY TO SWITCHING WAVEFORMS
WAVEFORM
INPUTS
Must be
Steady
May
Change
from H to L
May
Change
from L to H
Don’t Care,
Any Change
Permitted
Does Not
Apply
OUTPUTS
Will be
Steady
Will be
Changing
from H to L
Will be
Changing
from L to H
Changing,
State
Unknown
Center
Line is High-
Impedance
“Off” State
KS000010-PAL
SWITCHING WAVEFORMS
Addresses
t_RC
Addresses Stable
t_ACC
CE
t_OE
(t_DF)
OE
WE
Outputs
High-Z
(t_CE)
(t_OH)
Output Valid
Note: CE refers to CE1 and CE2.
Figure 17. AC Waveforms for Read Operations
34
AmC0XXCFLKA
High-Z
18723C-18
5/4/98