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V53C8256H40 查看數據表(PDF) - Mosel Vitelic Corporation
零件编号
产品描述 (功能)
生产厂家
V53C8256H40
ULTRA-HIGH SPEED, 256K x 8 FAST PAGE MODE CMOS DYNAMIC RAM
Mosel Vitelic Corporation
V53C8256H40 Datasheet PDF : 18 Pages
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MOSEL VITELIC
V53C8256H
DC and Operating Characteristics
(1-2)
T
A
= 0
°
C to 70
°
C, V
CC
= 5 V
±
10%, V
SS
= 0 V, unless otherwise specified.
Symbol
Parameter
V53C8256H
Access
Time
Min. Typ. Max. Unit
Test Conditions
I
LI
Input Leakage Current
(any input pin)
–10
10
µ
A V
SS
≤
V
IN
≤
V
CC
I
LO
Output Leakage Current
–10
(for High-Z State)
I
CC1
V
CC
Supply Current,
35
Operating
40
10
µ
A V
SS
≤
V
OUT
≤
V
CC
RAS, CAS at V
IH
160
mA t
RC
= t
RC
(min.)
150
45
145
50
135
I
CC2
V
CC
Supply Current,
TTL Standby
I
CC3
V
CC
Supply Current,
35
RAS-Only Refresh
40
4
mA RAS, CAS at V
IH
other inputs
≥
V
SS
160
mA t
RC
= t
RC
(min.)
150
45
145
50
135
I
CC4
V
CC
Supply Current,
35
Fast Page Mode
Operation
40
45
95
mA Minimum Cycle
90
85
50
80
I
CC5
V
CC
Supply Current,
Standby, Output Enabled
I
CC6
VCC Supply Current,
CMOS Standby
V
IL
Input Low Voltage
V
IH
Input High Voltage
V
OL
Output Low Voltage
V
OH
Output High Voltage
2
mA RAS = V
IH
, CAS = V
IL
,
other inputs
≥
V
SS
1
mA RAS
≥
V
CC
– 0.2 V,
CAS
≥
V
CC
– 0.2 V,
All other inputs
≥
V
SS
–1
0.8
V
2.4
V
CC
+ 1 V
0.4
V I
OL
= 4.2 mA
2.4
V I
OH
= –5 mA
Notes
1, 2
2
1, 2
1
3
3
V53C8256H Rev. 1.2 July 1997
4
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