AM29F016-120EC AMD [Advanced Micro Devices], AM29F016-120EC Datasheet - Page 29

• Manufacturer Part Number: AM29F016-120EC
• Description: 16-Megabit (2,097,152 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

SWITCHING WAVEFORMS
*DQ6 stops toggling (The device has completed the Embedded operation).
*DQ7 = Valid Data (The device has completed the Embedded opera-
tion).
WE
OE
CE
Figure 11. AC Waveforms for Data Polling During Embedded Algorithm Operations
WE
Figure 12. AC Waveforms for Toggle Bit I During Embedded Algorithm Operations
CE
OE
Data (DQ0–DQ7)
DQ0–DQ6
DQ7
t
CH
t
OEH
t
OEH
DQ6 = Toggle
t
WHWH 1 or 2
t
CE
Am29F016
t
OE
DQ6 = Toggle
DQ0–DQ6 = Invalid
DQ7
t
OE
*
*
Stop Toggling
DQ6 =
Valid Data
DQ7 =
DQ0–DQ7
Valid Data
t
OH
t
DF
DQ0–DQ7
Valid
High Z
18805D-15
18805D-16
29