AM29BDS320G SPANSION [SPANSION], AM29BDS320G Datasheet - Page 66

• Manufacturer Part Number: AM29BDS320G
• Description: 32 Megabit (2 M x 16-Bit), 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
• Manufacturer: SPANSION [SPANSION]

AC Characteristics
Notes:
1. Status reads in figure are shown as asynchronous.
2. VA = Valid Address. Two read cycles are required to determine status. When the Embedded Algorithm operation is
3. AVD# must toggle between data reads.
Notes:
1. Status reads in figure are shown as asynchronous.
2. VA = Valid Address. Two read cycles are required to determine status. When the Embedded Algorithm operation is
3. AVD# must toggle between data reads.
64
Addresses
Addresses
complete, and Data# Polling will output true data.
complete, the toggle bits will stop toggling.
AVD#
AVD#
WE#
Data
OE#
CE#
WE#
Data
OE#
CE#
Figure 27. Data# Polling Timings (During Embedded Algorithm)
Figure 28. Toggle Bit Timings (During Embedded Algorithm)
t
t
CH
t
OEH
t
CH
OEH
VA
t
VA
OE
t
t
ACC
t
OE
t
ACC
CE
t
CE
Status Data
Status Data
Am29BDS320G
P r e l i m i n a r y
t
t
CEZ
OEZ
VA
VA
Status Data
Status Data
27243B1 October 1, 2003
t
t
CEZ
OEZ