am49bds640ah Meet Spansion Inc., am49bds640ah Datasheet - Page 60

• Manufacturer Part Number: am49bds640ah
• Description: Stacked Multichip Package Mcp , Flash Memory And Psram Cmos 1.8 Volt-only Simultaneous Read/write, Burst Mode 64 Megabit 4m ? 16-bit Flash Memory, And 16 Mbit 1m ? 16-bit Psram
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
Note: RA = Read Address, RD = Read Data.
Note: RA = Read Address, RD = Read Data.
58
Addresses
Addresses
AVD#
WE#
Data
OE#
CE#
AVD#
WE#
Data
OE#
CE#
Figure 28. Asynchronous Mode Read with Latched Addresses
A D V A N C E
Figure 29. Asynchronous Mode Read
t
t
CAS
OEH
t
OEH
Am49BDS640AH
t
AAVDS
I N F O R M A T I O N
RA
t
RA
CE
t
ACC
t
t
CE
ACC
t
OE
t
AVDP
t
OE
t
AAVDH
Valid RD
Valid RD
t
OEZ
t
OEZ
December 5, 2003