參數(shù)資料
型號(hào): LH5164A
廠商: Sharp Corporation
英文描述: CMOS 64K (8K x 8) Static RAM
中文描述: 的CMOS 64K的(8K的× 8)靜態(tài)RAM
文件頁數(shù): 3/11頁
文件大小: 105K
代理商: LH5164A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
80 ns
100 ns
UNIT
NOTE
RATING
RATING
Supply voltage
Input voltage
V
CC
V
IN
-0.3 to +7.0
-0.3 to V
CC
+ 0.3
-10 to +70
-0.3 to +7.0
-0.3 to V
CC
+ 0.3
-10 to +70
-40 to +85
-55 to +150
V
V
°
C
°
C
°
C
1
1, 2
3
4
Operating temperature
Topr
Storage temperature
Tstg
-55 to +150
NOTES:
1.
The maximum applicable voltage on any pin with respect to GND.
2.
V
IN
(MIN.) = -3.0 V for pulse width
50 ns.
3.
LH5164A/AD/AN/AT
4.
LH5164AH/AHD/AHN/AHT
RECOMMENDED OPERATING CONDITIONS
1
PARAMETER
SYMBOL
80 ns
100 ns
UNIT
NOTE
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
Supply voltage
V
CC
V
IH
V
IL
4.5
2.2
-0.3
5.0
5.5
4.5
2.2
-0.3
5.0
5.5
V
V
V
Input voltage
V
CC
+ 0.3
0.8
V
CC
+ 0.3
0.8
2
NOTES:
1.
T
A
= -10 to +70
°
C (LH5164A/AD/AN/AT), T
A
= -40 to +85
°
C (LH5164AH/AHD/AHN/AHT).
2.
V
IN
(MIN.) = -3.0 V for pulse width
50 ns.
DC CHARACTERISTICS
1
(V
CC
= 5 V
±
10%)
PARAMETER
Input leakage current
SYMBOL
I
LI
CONDITIONS
V
IN
= 0 to V
CC
CE
1
= V
IH
or CE
2
= V
IL
or OE = V
IH
or WE = V
IL
V
I/O
= 0 to V
CC
CE
1
= V
IL
, V
IN
= V
IL
or V
IH
CE
2
= V
IH
, Outputs open
CE
1
= V
IL
, V
IN
= V
IL
or V
IH
CE
2
= V
IH
, Outputs open
CE
1
= V
IL
, V
IN
= 0.2 V or
V
CC
- 0.2 V
CE
2
= V
IH
, Outputs open
CE
1
= V
IH
or
CE
2
= V
IL
CE
2
0.2 V or
CE
1
V
CC
- 0.2 V
I
OL
= 2.1 mA
I
OH
= -1
mA
MIN.
-1.0
MAX.
1.0
UNIT
μ
A
NOTE
Output leakage
current
I
LO
-1.0
1.0
μ
A
Operating current
I
CC
t
CYCLE
=
80 ns
t
CYCLE
=
100 ns
55
mA
45
50
mA
2
3
t
CYCLE
=
1.0
μ
s
10
Standby current
I
SB1
5
mA
μ
A
μ
A
V
V
T
A
70
°
C
T
A
85
°
C
1.0
3.0
0.4
2, 3, 4
3, 4
Output voltage
V
OL
V
OH
2.4
NOTES:
1.
T
A
= -10 to 70
°
C (LH5164A/AD/AN/AT), T
A
= -40 to +85
°
C (LH5164AH/AHD/AHN/AHT)
2.
LH5164A/AD/AN/AT
3.
LH5164AH/AHD/AHN/AHT
4.
CE
2
should be
V
CC
– 0.2 V or
0.2 V when CE
1
V
CC
– 0.2 V
CMOS 64K (8K
×
8) Static RAM
LH5164A/AH
3
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