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V53C8258H50 参数 Datasheet PDF下载

V53C8258H50图片预览
型号: V53C8258H50
PDF下载: 下载PDF文件 查看货源
内容描述: 高性能256K ×8 EDO页模式的CMOS动态RAM [HIGH PERFORMANCE 256K X 8 EDO PAGE MODE CMOS DYNAMIC RAM]
分类和应用:
文件页数/大小: 18 页 / 221 K
品牌: MOSEL [ MOSEL VITELIC, CORP ]
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V53C8258H  
MOSEL VITELIC  
DC and Operating Characteristics (1-2)  
TA = 0°C to 70°C, VCC = 5 V ± 10%, VSS = 0 V, unless otherwise specified.  
V53C8258H  
Access  
Symbol  
Parameter  
Time Min. Typ. Max.. Unit  
Test Conditions  
Notes  
ILI  
Input Leakage Current  
(any input pin)  
–10  
10  
µA  
V
V
SS VIN VCC  
ILO  
Output Leakage Current  
(for High-Z State)  
–10  
10  
µA  
SSVOUT VCC  
RAS, CAS at VIH  
35  
40  
45  
50  
160  
150  
145  
135  
ICC1  
VCC Supply Current,  
Operating  
mA  
tRC = tRC (min.)  
1, 2  
ICC2  
VCC Supply Current,  
TTL Standby  
RAS, CAS at VIH  
other inputs VSS  
2
mA  
mA  
35  
40  
45  
50  
35  
40  
45  
50  
160  
150  
145  
135  
95  
VCC Supply Current,  
ICC3  
tRC = tRC (min.)  
2
RAS-Only Refresh  
ICC4  
VCC Supply Current,  
EDO Page Mode  
Operation  
90  
mA  
Minimum cycle  
1, 2  
85  
80  
ICC5  
VCC Supply Current,  
2.0  
mA  
mA  
RAS=VIH, CAS=VIL  
other inputs VSS  
1
Standby, Output Enabled  
ICC6  
VCC Supply Current,  
CMOS Standby  
RAS VCC – 0.2 V,  
CAS VCC– 0.2 V,  
All other inputs VSS  
1.0  
VIL  
VIH  
Input Low Voltage  
Input High Voltage  
Output Low Voltage  
Output High Voltage  
–1  
0.8  
VCC+1  
0.4  
V
V
V
V
3
3
2.0  
VOL  
VOH  
IOL = 4.2 mA  
IOH = –5 mA  
2.4  
V53C8258H Rev. 1.4 February 1997  
4
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