SAE81C52 SIEMENS [Siemens Semiconductor Group], SAE81C52 Datasheet - Page 7

• Manufacturer Part Number: SAE81C52
• Description: 256 x 8-Bit Static CMOS RAM NMOS-Compatible
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

DC Characteristics
T
Parameter
Standby supply current
Supply current
Standby voltage for
data retention
L-input current
(for each input)
Output leakage current
L-input voltage
H-input voltage
L-output voltage
H-output voltage
L-input voltage CS1
H-input voltage CS1
Semiconductor Group
A
= – 40 to 110 C;
V
DD
= 4.25 V to 5.5 V;
Symbol
I
I
V
I
I
V
V
V
V
V
V
DD
DD
IL
QLK
DD
IL
IH
QL
QH
IL
IH
min.
1.0
V
2.2
2.6
V
V
SS
SS
DD
Limit Values
– 1
7
V
SS
max.
1
3
1
1
0.8
V
0.4
1
V
= 0 V
DD
DD
Unit
mA
V
V
V
V
V
V
V
A
A
A
Test Condition
V
T
C
V
V
tristate
I
I
QL
QL
A
t
DD
I
Q
L
cyc
= 0 to
= 25 C;
= 100 pF
= 0 to
= 1 mA
= 1 mA
= 5.5 V;
= 1 s;
V
V
DD
SAE 81C52
DD
V
V
CS1
DD
= 5.5 V;
= 0 V