K5N1229ACD-BQ12 Datasheet, PDF (41/128 Pages) Samsung semiconductor – 512Mb (32M x16) Muxed Burst, Multi Bank SLC NOR Flash

datasheet K5N1229ACD-BQ12
SWITCHING WAVEFORMS
Program Operations
tAS
Program Command Sequence (last two cycles)
tWEA
AVD
tAVDP
A16:A24
tAH
PA
A/DQ0:
A/DQ15
CE
555h
A0h
PA
PD
tDS
tDH
OE
tCH
tWP
WE
CLK
VCC
tCS
VIL
tVCS
tWPH
tWC
Rev. 1.0
MCP Memory
Read Status Data
VA
VA
VA
In
Progress
VA
Complete
tPGM
NOTE :
1) PA = Program Address, PD = Program Data, VA = Valid Address for reading status bits.
2) “In progress” and “complete” refer to status of program operation.
3) A16–A24 are don’t care during command sequence unlock cycles.
4) Status reads in this figure is asynchronous read, but status read in synchronous mode is also supported.
Figure 12. Program Operation Timing
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