AM28F010A-120FCB Advanced Micro Devices, AM28F010A-120FCB Datasheet - Page 26

• Manufacturer Part Number: AM28F010A-120FCB
• Description: 1 Megabit (128 K x 8-Bit) CMOS 12.0 Volt/ Bulk Erase Flash Memory with Embedded Algorithms
• Manufacturer: Advanced Micro Devices

KEY TO SWITCHING WAVEFORMS
SWITCHING WAVEFORMS
26
Addresses
WE
Data (DQ)
OE
CE
#
#
#
5.0 V
(W
(G
(E
V
WAVEFORM
0 V
CC
#
#
#
t
VCS
)
)
)
Power-up, Standby
High Z
Don’t Care, Any Change Permitted
Address Selection
Figure 9. AC Waveforms for Read Operations
t
WHGL
Device and
t
t
Addresses Stable
ELQX
AVQV
Does Not Apply
t
ELQV
INPUTS
(t
(t
LZ
ACC
t
(t
)
GLQV
CE
)
)
Am28F010A
(t
Enabled
Outputs
OE
t
t
AVAV
GLQX
)
(t
(t
RC
OLZ
Changing from H to L
Changing from L to H
)
Data
Valid
)
Output Valid
Steady
Center Line is High Impedance State (High Z)
t
AXQX
(t
Changing, State Unknown
OH
)
OUTPUTS
Standby, Power-down
t
t
(t
GHQZ
EHQZ
(t
DF
DF
)
)
High Z
16778D-18