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參數(shù)資料
| 型號(hào)： | NSBMC290-16 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Burst Mode Memory Controller |
| 中文描述： | 突發(fā)模式內(nèi)存控制器 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大小： | 318K |
| 代理商： | NSBMC290-16 |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage (V
CC
)
Input Voltage (V
IN
)
DC Input Current (I
IN
)
Storage Temperature (T
STG
)
b
0.3V to
a
7V
b
0.3V to V
CC
a
0.3V
g
50 mA
b
65
§
C to
a
150
§
C
Recommended Operating
Conditions
Supply Voltage (V
CC
)
Ambient Temperature (T
A
)
Plastic Package
Ceramic Package
4.75V to 5.25V
0
§
C to
a
70
§
C
b
55
§
C to
a
85
§
C
DC Electrical Characteristics
Symbol
Description
Conditions
Min
Max
Units
V
IL
Low Level Input Voltage
V
CC
e
4.75V
0.8
V
V
IH
High Level Input Voltage
V
CC
e
5.25V
2.0
V
I
IL
Low Level Input Current
V
IN
e
V
SS
, V
CC
e
5.25V
b
10
m
A
I
IH
High Level Input Current
V
IN
e
V
CC
e
5.25V
10
m
A
V
OL
Low Level Output Voltage
V
IN
e
V
IL
or V
IH
I
OL
e
24 mA
0.4
V
V
OH
High Level Output Voltage
V
IN
e
V
IL
or V
IH
I
OL
e
24 mA
3.7
V
I
OZL
Low Level TRI-STATE
é
Output Current
V
IN
e
V
IL
or V
IH
V
O
e
V
SS
b
20
m
A
I
OZH
Low Level TRl-STATE
Output Current
V
IN
e
V
IL
or V
IH
V
O
e
5.25V
20
m
A
I
CC(Max)
Maximum Supply Current
Continuous Simple Access
Continuous Burst Access
100
30
mA
C
IN
Input Capacitance
20
pF
C
OUT
Output Capacitance
20
pF
13
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| NSBMC290UP | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Burst Mode Memory Controller |
| NSBMC290UP-16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DRAM Controller |
| NSBMC290UP-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DRAM Controller |
| NSBMC290UP-25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DRAM Controller |
| NSBMC290UP-33 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DRAM Controller |
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