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IC62C256-70UI 参数 Datasheet PDF下载

IC62C256-70UI图片预览
型号: IC62C256-70UI
PDF下载: 下载PDF文件 查看货源
内容描述: 32K ×8低功耗CMOS静态RAM [32K X 8 LOW POWER CMOS STATIC RAM]
分类和应用: 内存集成电路静态存储器光电二极管
文件页数/大小: 10 页 / 123 K
品牌: ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
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OPERATING RANGE
Range
Commercial
Industrial
Ambient Temperature
0°C to +70°C
–40°C to +85°C
V
CC
5V ± 10%
5V ± 10%
DC ELECTRICAL CHARACTERISTICS
Symbol
V
OH
V
OL
V
IH
V
IL
I
LI
I
LO
Parameter
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage

Input LOW Voltage

Input Leakage
Output Leakage

Test Conditions
V
CC
= Min., I
OH
= –1.0 mA
V
CC
= Min., I
OL
= 2.1 mA
Min.
2.4
—
2.2
–0.3
Com.
Ind.
Com.
Ind.
–2
–10
–2
–10
Max.
—
0.4
V
CC
+ 0.5
0.8
2
10
2
10
Unit
V
V
V
V
µA
µA
GND
V
IN
V
CC
GND
V
OUT
V
CC
,
Outputs Disabled
Note:
1. V
IH
=V
CC
+3.0V for pulse width less than 10ns.
2. V
IL
= –3.0V for pulse width less than 10 ns.
POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
Symbol
I
CC

I
CC
I
SB

Parameter
Vcc Operating
Supply Current
Vcc Dynamic Operating
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
Test Conditions
V
CC
= Max.,
CS
= V
IL
I
OUT
= 0 mA, f = 0
V
CC
= Max.,
CS
= V
IL
I
OUT
= 0 mA, f = f
MAX
V
CC
= Max.,
V
IN
= V
IH
or V
IL
CS
V
IH
, f = 0
V
CC
= Max.,
CS
V
CC
– 0.2V,
V
IN
V
CC
– 0.2V, or
V
IN
0.2V, f = 0
-45 ns
Min. Max.
— 60
— 70
— 70
— 80
—
5
— 10
—
—
0.5
1.0
-70 ns
Min. Max.
—
60
—
70
—
65
—
75
—
5
—
10
—
—
0.5
1.0
Unit
mA
mA
mA
Com.
Ind.
Com.
Ind.
Com.
Ind.
Com.
Ind.
I
SB
mA
Note:
1. At f = f
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
CAPACITANCE
(1,2)
Symbol
C
IN
C
OUT
Parameter
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Max.
8
10
Unit
p.
p.
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
A
= 25°C, f = 1 MHz, Vcc = 5.0V.
Integrated Circuit Solution Inc.
ALSR010-0A 05/23/2001
3