 English |
|
|
|
|
|
|
|
| AM29BDS640G Datasheet, PDF (61/78 Pages) SPANSION – 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory | |||
| |||
| ◁ |
Preliminary
AC Characteristics
VIH
CLK
VIL
AVD
Addresses
tAS
tAH
Program Command Sequence (last two cycles)
tCSW1
tAVSW
tAVHW
tAVDP
555h
PA
Data
CE#
A0h
PD
tDS
tDH
OE#
tCH
tWP
WE#
tCS
tWPH
tWC
tVCS
VCC
Read Status Data
VA
VA
In
Progress
Complete
tWHWH1
Notes:
1. PA = Program Address, PD = Program Data, VA = Valid Address for reading status bits.
2. âIn progressâ and âcompleteâ refer to status of program operation.
3. A21âA12 are donât care during command sequence unlock cycles.
4. The Asynchronous programming operation is independent of the Set Device Read Mode bit in the Burst Mode
Configuration Register.
Figure 21. Asynchronous Program Operation Timings
October 1, 2003 25903C1
Am29BDS640G
59
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese