參數(shù)資料
型號： MB81N643289
廠商： Fujitsu Limited
英文描述： DRILL BIT HIGH SPEED STEEL .021,1
中文描述： 8 × 256K × 32位的雙倍數(shù)據(jù)速率FCRAMTM
文件頁數(shù)： 28/64頁
文件大?。?/td> 1732K
代理商： MB81N643289
28
MB81N643289-50/-60
Preliminary (AE1E)
I
DC CHARACTERISTICS
(At recommended operating conditions unless otherwise noted.) Note *1,*2,*3
(Continued)
Parameter
Symbol
Condition
Value
Unit
Min.
Max.
Output Minimum Source DC Current *4
I
OH(DC)
V
DDQ
= 2.3V for min, 2.7V for max
V
OH
= V
DDQ
-0.2V
V
DDQ
= 2.3V for min, 2.7V for max
V
OL
= +0.2V
0 V < V
IN
< V
DD
;
All other pins not under test = 0 V
0 V < V
IN
< V
DD
;
Data out disabled
-4.0
-6.8
mA
Output Minimum Sink DC Current *4
I
OL(DC)
4.0
6.8
mA
Input Leakage Current (any input)
I
LI
-10
10
μ
A
Output Leakage Current
I
LO
-10
10
μ
A
V
REF
Current
I
REF
-10
10
μ
A
Operating Current
(Average Power
Supply Current)
MB81N643289-50
I
DD1S
Burst Length = 2
t
CK
= min,
t
RC
= min for BL = 2
One bank active,
Address change up to 3 times
during t
RC
(min)
0 V < V
IN
< V
IL
(max),
V
IH
(min) < V
IN
< V
DD
—
450
mA
MB81N643289-60
385
Standby Current
MB81N643289-50
I
DD2N
PD = V
IH
, t
CK
= min
All banks idle,
NOP commands only,
Input signals (except to CMD) are
changed one time during 20 ns
0 V < V
IN
< V
IL
(max),
V
IH
(min) < V
IN
< V
DD
—
85
mA
MB81N643289-60
75
Power Down Current
I
DD2P
PD = V
IL
, t
CK
= min
All banks idle,
0 V < V
IN
< V
DD
—
35
mA
Active Standby
Current
(Power Supply
Current)
MB81N643289-50
I
DD3N
PD = V
IH
, t
CK
= min
All banks Active,
NOP commands only,
Input signals (except to CMD) are
changed one time during 20 ns
0 V < V
IN
< V
IL
(max),
V
IH
(min) < V
IN
< V
DD
—
235
mA
MB81N643289-60
200
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