KM718FV4021H-5 查看數據表（PDF） - Samsung
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KM718FV4021H-5 Datasheet PDF : 12 Pages
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KM736FV4021
KM718FV4021
PIN CAPACITANCE
Input Capacitance
Parameter
Output Capacitance
NOTE : Periodically sampled and not 100% tested.(dV=0V, f=1MHz)
128Kx36 & 256Kx18 SRAM
Symbol
Typ
CIN
4
COUT
7
Max
Unit
5
pF
8
pF
AC TEST CONDITIONS
Parameter
Symbol Value Unit
Core Power Supply Voltage
VDD 3.15~3.45 V
Output Power Supply Voltage
VDDQ 2.4~2.6 V
Input High/Low Level
VIH/VIL 1.7/0.7 V
Clock Input High/Low Level(PECL) VIH/VIL 2.4/1.5 V
Input Rise/Fall Time
TR/TF 1.0/1.0 ns
Clock Input Rise/Fall Time(PECL) TR/TF 1.0/1.0 ns
Input and Out Timing Reference Level
1.25
V
Clock Input Timing Reference Level
Cross Point V
AC TEST OUTPUT LOAD
Dout
Z0=50Ω
20pF*
50Ω
1.25V
*Capacitive load consists of all components
of the tester environment
AC CHARACTERISTICS
Parameter
Clock Cycle Time
Clock High Pulse Width
Clock Low Pulse Width
Clock High to Output Valid
Clock High to Output Hold
Address Setup Time
Address Hold Time
Write Data Setup Time
Write Data Hold Time
SW, SW[a:d] Setup Time
SW, SW[a:d] Hold Time
SS Setup Time
SS Hold Time
Clock High to Output Hi-Z
Clock High to Output Low-Z
G High to Output High-Z
G Low to Output Low-Z
G Low to Output Valid
ZZ High to Power Down(Sleep Time)
ZZ Low to Recovery(Wake-up Time)
Symbol
tKHKH
tKHKL
tKLKH
tKHQV
tKHQX
tAVKH
tKHAX
tDVKH
tKHDX
tWVKH
tKHWX
tSVKH
tKHSX
tKHQZ
tKHQX1
tGHQZ
tGLQX
tGLQV
tZZE
tZZR
-5
Min Max
5.0
-
1.5
-
1.5
-
-
2.5
0.5
-
0.5
-
1.0
-
0.5
-
1.0
-
0.5
-
1.0
-
0.5
-
1.0
-
-
2.5
0.5
-
-
2.5
0.5
-
-
2.5
-
5.0
-
5.0
-6
Min Max
6.0
-
1.5
-
1.5
-
-
3.0
0.5
-
0.5
-
1.0
-
0.5
-
1.0
-
0.5
-
1.0
-
0.5
-
1.0
-
-
3.0
0.5
-
-
3.0
0.5
-
-
3.0
-
6.0
-
6.0
-7
Min Max
7.0
-
1.5
-
1.5
-
-
3.5
0.5
-
0.5
-
1.0
-
0.5
-
1.0
-
0.5
-
1.0
-
0.5
-
1.0
-
-
3.5
0.5
-
-
3.5
0.5
-
-
3.5
-
7.0
-
7.0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note
-6-
Rev 1.0
Dec. 1998
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