u6264a ETC-unknow, u6264a Datasheet - Page 3

• Manufacturer Part Number: u6264a
• Description: Standard Sram
• Manufacturer: ETC-unknow

December 12, 1997
* -2 V at Pulse Width 10 ns
Electrical Characteristics
Supply Current - Operating Mode
Supply Current - Standby Mode
(CMOS level)
Supply Current - Standby Mode
(TTL level)
Supply Current - Data Retention
Mode
Recommended
Operating Conditions
Power Supply Voltage
Data Retention Voltage
Input Low Voltage*
Input High Voltage
Standard
Low Power (L)
Very Low Power (LL)
Standard
Low Power (L)
Very Low Power (LL)
Standard
Low Power (L)
Very Low Power (LL)
Standard
Low Power (L)
Very Low Power (LL)
Symbol
V
Symbol
I
I
I
I
CC(SB)1
CC(DR)
V
CC(OP)
CC(DR)
CC(SB)
V
V
CC
IH
IL
V
V
V
t
t
t
t
t
t
V
V
or V
V
V
or V
V
V
or V
3
cW
cW
cW
cW
cW
cW
CC
IL
IH
CC
E1
CC
E1
CC(DR)
E1
= V
E2
= V
E2
= V
E2
Conditions
E2
E2
E2
Conditions
= 5.5 V
= 0.8 V
= 2.2 V
= 70 ns
= 100 ns
= 70 ns
= 100 ns
= 70 ns
= 100 ns
= 5.5 V
= V
= 0.2 V
= 5.5 V
= 2.2 V
= 0.2 V
=
= V
= 0.2 V
CC
CC(DR)
3 V
- 0.2 V
- 0.2 V
Min.
-0.3
4.5
2.0
2.2
Min.
V
CC
Max.
5.5
0.8
+ 0.3
Max.
70
60
70
60
55
45
30
10
10
10
1
5
5
3
1
U6264A
Unit
V
V
V
V
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
A
A
A
A
A
A