K9F2808U0B-YCB0,YIB0
K9F2808Q0B-DCB0,DIB0
K9F2808U0B-VCB0,VIB0 K9F2808U0B-DCB0,DIB0
FLASH MEMORY
* Status Read Cycle
tCLR
CLE
tCLS
tCLH
tCS
CE
tCH
tWP
WE
tCEA
tCHZ
tOH
tWHR
RE
tRHZ
tOH
tDH
tREA
tDS
tIR
I/O0~7
Status Output
70h
READ1 OPERATION(READ ONE PAGE)
CLE
1)
On K9F2808U0B_Y or K9F2808U0B_V
CE must be held
tCEH
low during tR
CE
tCHZ
tOH
tWC
WE
tWB
tCRY
tAR2
ALE
RE
tRHZ
tOH
tR
tRC
tRR
A9 ~ A16
A17 ~ A24
Dout N+2 Dout N+3
00h or 01h A0 ~ A7
Dout N
Dout N+1
Dout 527
tRB
I/O0~7
R/B
Column
Address
Page(Row)
Address
Busy
1)
NOTE : 1) is only valid on K9F2808U0B_Y or K9F2808U0B_V
20
SAMSUNG [ SAMSUNG ]
