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| 型號： | MB81V17800A-70 |
| 廠商： | Fujitsu Limited |
| 英文描述： | CMOS 2 M ×8 BIT Fast Page Mode DRAM(CMOS 2 M ×8 位快速頁面存取模式動態(tài)RAM) |
| 中文描述： | 的CMOS 2米× 8位快速頁面模式的DRAM的CMOS（2米× 8位快速頁面存取模式動態(tài)內(nèi)存） |
| 文件頁數(shù)： | 6/25頁 |
| 文件大?。?/td> | 520K |
| 代理商： | MB81V17800A-70 |
6
MB81V17800A-60/60L/-70/70L
I
DC CHARACTERISTICS
(At recommended operating conditions unless otherwise noted.) Note 3
Parameter
Notes
Symbol
Condition
Value
Unit
Mn. Typ.
Max.
Std power Low power
—
0.4
Output high voltage
Output low voltage
V
OH
V
OL
I
OH
= –2 mA
I
OL
= +2 mA
0 V
≤
V
IN
≤
3.6 V;
3.0 V
≤
V
CC
≤
3.6 V;
V
SS
= 0 V; All other
pins under test = 0 V
0 V
≤
V
OUT
≤
3.6 V;
Data out disabled
2.4
—
—
—
—
0.4
V
Input leakage current (Any Input)
I
I(L)
–10 —
10
10
μ
A
Output Leakage Current
I
DQ(L)
–10 —
10
10
Operating Current
(Average Power
Supply Current)
*2
MB81V17800A
-60/60L
MB81V17800A
-70/70L
I
CC1
RAS & CAS cycling;
t
RC
= min
—
—
mA
Standby Current
(Power Supply
Current)
LVTTL level
I
CC2
RAS = CAS = V
IH
—
—
mA
CMOS level
RAS = CAS
≥
V
CC
– 0.2 V
μ
A
Refresh Current
#1 (Average
Power Supply
Current)
*2
MB81V17800A
-60/60L
MB81V17800A
-70/70L
MB81V17800A
-60/60L
MB81V17800A
-70/70L
MB81V17800A
-60/60L
MB81V17800A
-70/70L
I
CC3
CAS = V
IH
, RAS
cycling;
t
RC
= min
—
—
mA
Fast Page Mode
Current
*2
I
CC4
RAS = V
IL,
CAS
cycling;
t
PC
= min
—
—
mA
Refresh Current
#2 (Average
Power Supply
Current)
*2
I
CC5
RAS cycling;
CAS-before-RAS;
t
RC
= min
—
—
mA
Battery Back Up
Current (Average
Power Supply
Current)
*2
MB81V17800A
-60/70
I
CC6
RAS cycling;
CAS-before-RAS;
t
RC
= 16
μ
s
t
RAS
= min to 300 ns
V
IH
≥
V
CC
–0.2 V,
V
IL
≤
0.2 V
RAS cycling;
CAS-before-RAS;
t
RC
= 62.5
μ
s
t
RAS
= min to 300 ns
V
IH
≥
V
CC
–0.2 V,
V
IL
≤
0.2 V
—
—
1000
—
μ
A
MB81V17800A
-60L/70L
—
—
—
300
Refresh Current
#3 (Average
Power Supply
Current)
MB81V17800A
-60/60L
MB81V17800A
-70/70L
I
CC9
RAS = V
IL
, CAS = V
IL
Self refresh;
—
—
1000
250
μ
A
120
120
110
110
1.0
1.0
500
150
120
120
110
110
120
120
110
110
120
120
110
110
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| MB81V17800A-70L | CMOS 2 M ×8 BIT Fast Page Mode DRAM(CMOS 2 M ×8 位快速頁面存取模式動態(tài)RAM) |
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| MB81V17805A-70L | CMOS 2M ×8 BIT Hyper Page Mode Dynamic RAM(CMOS 2M ×8 位超級頁面存取模式動態(tài)RAM) |
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