参数资料
型号: HM6264ALFP-12T
厂商: Hitachi,Ltd.
英文描述: 8192-word x 8-bit High Speed CMOS Static RAM
中文描述: 8192字× 8位高速CMOS静态RAM
文件页数: 4/10页
文件大小: 54K
代理商: HM6264ALFP-12T
DC and Operating Characteristics
(V
CC
= 5 V ± 10%,V
SS
= 0 V, Ta = 0 to +70°C)
Parameter
Symbol
Min
Typ
Max
Unit
Test condition
Input leakage current
|I
LI
|
2
μA
Vin = V
SS
to V
CC
Output leakage current |I
LO
|
2
μA
CS1
= V
IH
or CS2 = V
IL
or
OE
= V
IH
or
WE
= V
IL
, V
I/O
= V
SS
to V
CC
Operating power
supply current
I
CCDC
7
15
mA
CS1
= V
IL
, CS2 = V
IH
, I
I/O
= 0 mA
I
CC1
30
30
45
*5
55
*6
mA
Min. cycle, duty = 100%,
CS1
= V
IL
, CS2 = V
IH
, I
I/O
= 0 mA
I
CC2
3
5
mA
Cycle time = 1 μs, duty = 100%,
I
I/O
= 0 mA,
CS1
0.2 V,
CS2
V
CC
– 0.2 V, V
IH
V
CC
– 0.2 V,
V
IL
0.2 V
I
SB
1
3
mA
CS1
= V
IH
or CS2 = V
IL
I
SB1 *2
————————————
2
*3
—————————
2
*4
0.02
2
mA
CS1
V
CC
– 0.2 V, CS2
V
CC
– 0.2 V or
100
*3
μA
0 V
CS2
0.2 V, 0 V
Vin
50
*4
V
OL
0.4
V
I
OL
= 2.1 mA
V
OH
2.4
V
I
OH
= –1.0 mA
Notes:
1. Typical values are at V
CC
= 5.0 V, Ta = 25°C and not guaranteed.
2. V
IL
min = –0.3 V
3. These characteristics are guaranteed only for the L-version.
4. These characteristics are guaranteed only for the LL-version.
5. For 120 ns/150 ns version.
6. For 100 ns version.
Capacitance
(f = 1 MHz, Ta = 25°C)
*1
Parameter
Symbol
Typ
Max
Unit
Test condition
Input capacitance
Cin
5
pF
Vin = 0 V
Input/output capacitance
C
I/O
7
pF
V
I/O
= 0 V
Note:
1. This parameter is sampled and is not 100% tested.
Output voltage
Standby power supply
current
Average operating
current
4
HM6264A Series
HM6264A Series
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