k9f1208u0a-y Samsung Semiconductor, Inc., k9f1208u0a-y Datasheet - Page 25

• Manufacturer Part Number: k9f1208u0a-y
• Description: 64m X 8 Bit , 32m X 16 Bit Nand Flash Memory
• Manufacturer: Samsung Semiconductor, Inc.

K9F1208D0A
K9F1208U0A
Read1 Operation
CLE
CE
WE
ALE
RE
I/O
R/B
Read2 Operation
CLE
CE
WE
ALE
RE
I/O
R/B
X
X
00h or 01h
50h
K9F1216D0A
K9F1216U0A
Column
Address
(Intercepted by CE)
(Read One Page)
A
0
~ A
M Address
7
A
A
0
~ A
9
~ A
A
A
0
4
7
~A
~A
16
3
7
A
Page(Row)
Address
: Valid Address
: Don
9
A
~ A
17
~ A
16
t
care
24
A
17
~ A
A
24
25
t
WB
A
25
25
Busy
t
t
R
t
WB
RR
t
AR
On K9F1208U0A-Y,P,V,F or K9F1208D0A-Y,P
CE must be held
low during tR
Dout N
t
R
Dout N+1
t
t
AR
RC
On K9F1208U0A-Y,P,V,F or K9F1208D0A-Y,P
CE must be held
low during tR
Selected
Row
t
RR
Dout N+2
FLASH MEMORY
t
t
CHZ
OH
Dout
n+M
512
n+m
address M
Start
16