k9f1208u0b-y Samsung Semiconductor, Inc., k9f1208u0b-y Datasheet - Page 32

• Manufacturer Part Number: k9f1208u0b-y
• Description: 64m X 8 Bit Nand Flash Memory
• Manufacturer: Samsung Semiconductor, Inc.

K9F1208R0B
K9F1208B0B
K9F1208U0B
Figure 7. Read1 Operation
NOTE: 1) After data access on 2nd half array by 01h command, the start pointer is automatically moved to 1st half
CLE
CE
WE
ALE
R/B
RE
I/O
0
~
7
array (00h) at next cycle.
00h
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
Start Add.(4Cycle)
A
0
~ A
x x x
x x x
x x x
x x x
x x x
7
& A
9
~ A
x x x
x x x
x x x
x x x
x x x
25
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
(00h Command)
Data Field
Main array
t
R
32
On K9F1208U0B-Y,P or K9F1208U0B-V,F
CE must be held low during tR
Spare Field
1)
Data Output(Sequential)
1st half array
FLASH MEMORY
(01h Command)
Data Field
2st half array
Preliminary
Spare Field