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KM681000CLG-5L 参数 Datasheet PDF下载

KM681000CLG-5L图片预览
型号: KM681000CLG-5L
PDF下载: 下载PDF文件 查看货源
内容描述: 128K ×8位低功耗CMOS静态RAM [128K x8 bit Low Power CMOS Static RAM]
分类和应用:
文件页数/大小: 10 页 / 191 K
品牌: SAMSUNG [ SAMSUNG ]
 浏览型号KM681000CLG-5L的Datasheet PDF文件第1页浏览型号KM681000CLG-5L的Datasheet PDF文件第2页浏览型号KM681000CLG-5L的Datasheet PDF文件第3页浏览型号KM681000CLG-5L的Datasheet PDF文件第5页浏览型号KM681000CLG-5L的Datasheet PDF文件第6页浏览型号KM681000CLG-5L的Datasheet PDF文件第7页浏览型号KM681000CLG-5L的Datasheet PDF文件第8页浏览型号KM681000CLG-5L的Datasheet PDF文件第9页  
PRELIMINARY  
KM681000C Family  
CMOS SRAM  
RECOMMENDED DC OPERATING CONDITIONS1)  
Item  
Supply voltage  
Symbol  
Vcc  
Min  
4.5  
0
Typ  
Max  
Unit  
V
5.0  
5.5  
0
Ground  
Vss  
0
-
V
Vcc+0.52)  
0.8  
Input high voltage  
Input low voltage  
VIH  
2.2  
-0.53)  
V
VIL  
-
V
Note  
1. Commercial Product : TA=0 to 70°C and Industrial Product :TA=-40 to 85°C, otherwise specified.  
2. Overshoot : Vcc+3.0V for£30ns pulse width.  
3. Undershoot : -3.0V for£30ns pulse width.  
4. Overshoot and undershoot are sampled, not 100% tested.  
CAPACITANCE1) (f=1MHz, TA=25°C)  
Item  
Symbol  
CIN  
Test Condition  
VIN=0V  
Min  
Max  
Unit  
Input capacitance  
-
-
6
8
pF  
pF  
Input/Output capacitance  
CIO  
VIO=0V  
1. Capacitance is sampled not, 100% tested.  
DC AND OPERATING CHARACTERISTICS  
Item  
Symbol  
ILI  
Test Conditions  
Min Typ Max Unit  
Input leakage current  
Output leakage current  
Operating power supply current  
VIN=Vss to Vcc  
-1  
-1  
-
-
-
1
1
mA  
mA  
ILO  
CS1=VIH or CS2=VIL or OE=VIH or WE=VIL, VIO=Vss to Vcc  
IIO=0mA, CS1=VIL, CS2=VIH, VIN=VIH or VIL, Read  
ICC  
5
10  
5
mA  
Read  
Write  
-
2
Cycle time=1ms, 100% duty, IIO=0mA, CS1£0.2V,  
CS2³ VCC-0.2V, VIN£0.2V or VIN³ VCC-0.2V  
ICC1  
mA  
Average operating current  
20  
45  
-
35  
60  
0.4  
-
Cycle time=Min, 100% duty, IIO=0mA, CS1=VIL, CS2=VIH,VIN=VIL or VIH  
ICC2  
VOL  
VOH  
ISB  
-
mA  
V
Output low voltage  
Output high voltage  
Standby Current(TTL)  
KM681000CL  
IOL=2.1mA  
-
IOH=-1.0mA  
2.4  
-
V
CS1=VIH, CS2=VIL, Other input=VIL or VIH  
Low Power  
-
-
-
-
-
-
3
mA  
1
50  
10  
50  
15  
Standby  
CS1³ Vcc-0.2V, CS2³ Vcc-0.2V  
KM681000CL-L  
Current  
Low Low Power  
0.3  
1
ISB1  
or CS2£0.2V  
Other input =0~Vcc  
mA  
KM681000CLI  
Low power  
(CMOS)  
KM681000CLI-L  
Low Low Power  
0.3  
Revision 2.0  
November 1997  
4