K9F2808U0C-DCB0 Samsung semiconductor, K9F2808U0C-DCB0 Datasheet - Page 12

• Manufacturer Part Number: K9F2808U0C-DCB0
• Description: 16M x 8 Bit / 8M x 16 Bit NAND Flash Memory
• Manufacturer: Samsung semiconductor

K9F2808Q0C-DCB0,DIB0
K9F2808U0C-YCB0,YIB0
K9F2808U0C-DCB0,DIB0
AC Timing Characteristics for Command / Address / Data Input
AC Characteristics for Operation
CLE Set-up Time
CLE Hold Time
CE Setup Time
CE Hold Time
WE Pulse Width
ALE Setup Time
ALE Hold Time
Data Setup Time
Data Hold Time
Write Cycle Time
WE High Hold Time
Data Transfer from Cell to Register
ALE to RE Delay
CLE to RE Delay
Ready to RE Low
RE Pulse Width
WE High to Busy
Read Cycle Time
CE Access Time
RE Access Time
RE High to Output Hi-Z
CE High to Output Hi-Z
RE or CE High to Output hold
RE High Hold Time
Output Hi-Z to RE Low
WE High to RE Low
Device Resetting Time
K9F2808U0C-
Y,P,V,F only
1. If tCS is set less than 10ns, tWP must be minimum 35ns, otherwise, tWP may be minimum 25ns.
1. If reset command(FFh) is written at Ready state, the device goes into Busy for maximum 5us.
2. To break the sequential read cycle, CE must be held high for longer time than tCEH.
3. The time to Ready depends on the value of the pull-up resistor tied R/B pin.
NOTE :
NOTE :
Parameter
Last RE High to Busy
(at sequential read)
CE High to Ready(in case of inter-
ception by CE at read)
CE High Hold Time(at the last
serial read)
Parameter
(Read/Program/Erase)
(2)
K9F2816Q0C-DCB0,DIB0
K9F2816U0C-YCB0,YIB0
K9F2816U0C-DCB0,DIB0
Symbol
t
t
t
t
t
t
t
CLH
t
t
t
t
CLS
ALS
ALH
WC
WH
WP
CS
CH
DS
DH
Min
10
10
40
10
20
10
60
20
0
0
0
K9F2808Q0C
Symbol
t
t
t
t
t
t
t
t
t
t
t
WHR
t
t
t
t
t
REH
t
CRY
CEH
CLR
CEA
REA
RHZ
CHZ
RST
t
WB
t
AR
RR
RP
RC
OH
RB
IR
R
12
K9F2808U0C-VCB0,VIB0
Max
Min
100
10
10
20
40
60
15
20
60
-
-
-
-
-
-
-
-
-
-
-
0
-
-
-
-
-
-
-
-
-
K9F2808Q0C
50 +tr(R/B)
5/10/500
Max
100
100
10
55
40
30
20
-
-
-
-
-
-
-
-
-
-
Min
10
10
25
10
20
10
45
15
0
0
0
(1)
(3)
K9F2808U0C
FLASH MEMORY
Min
100
10
10
20
25
50
15
15
60
0
-
-
-
-
-
-
-
-
-
K9F2808U0C
Max
-
-
-
-
-
-
-
-
-
-
-
50 +tr(R/B)
5/10/500
Max
100
100
10
45
30
30
20
-
-
-
-
-
-
-
-
-
-
(1)
(3)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s