k9f4g08u0m-y Samsung Semiconductor, Inc., k9f4g08u0m-y Datasheet - Page 21

• Manufacturer Part Number: k9f4g08u0m-y
• Description: 512m X 8 Bits / 1g X 8 Bits Nand Flash Memory
• Manufacturer: Samsung Semiconductor, Inc.

K9K8G08U1M
K9F4G08U0M
Read Operation
Read Operation
I/Ox
CLE
CE
WE
ALE
RE
R/B
CLE
CE
WE
ALE
RE
R/B
I/Ox
x x x x
x x x x
x x x x
x x x x
x x x x
x x x x
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x x x x x x x x
t
WC
00h
00h
(Intercepted by CE)
Col. Add1
Column Address
Column Address
Col. Add1
Col. Add2
Col. Add2
Row Add1
Row Add1
Row Address
Row Address
Row Add2
Row Add2
Row Add3
Row Add3
21
30h
30h
t
WB
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
x x x x x x x x x
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x x x x x x x x
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x x x x x x
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x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x x x
x x x x x x x x
x x x x x x x x
x x x x x x x x
x x x x x x x x
x x x x x x x x
t
Busy
RR
t
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
t
R
WB
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
Busy
t
t
RR
R
t
t
CLR
AR
t
AR
Dout N
Dout N
FLASH MEMORY
Dout N+1
Dout N+1
t
RC
t
RC
Dout N+2
Advance
t
t
CHZ
C
OH
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
x x x x x x x
Dout M
t
RHZ