HT23C020
Supply voltage: 4.5V~5.5V
Ta=–40
°
C to 85
°
C
Symbol
V
CC
I
CC
V
IL
V
IH
V
OL
V
OH
I
LI
I
LO
I
STB1
I
STB2
C
IN
C
OUT
Parameter
Operating Voltage
Operating Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Leakage Current
Output Leakage Current
Standby Current
Standby Current
Input Capacitance (See note)
Output Capacitance (See note)
Test Conditions
V
CC
—
5V
5V
5V
5V
5V
5V
5V
5V
5V
—
—
Min.
4.5
—
V
SS
2.2
—
2.4
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
Max. Unit
5.5
25
0.8
V
CC
0.4
V
CC
10
10
1.5
30
10
10
V
mA
V
V
V
V
µ
A
µ
A
Conditions
—
O/P Unload,
f= 5MHz
—
—
I
OL
= 3.2mA
I
OH
= –1mA
V
IN
= 0 to V
CC
V
OUT
= 0 to V
CC
CE=V
IL
CE=V
IH
CE
≤
0.2V
CE
≥
V
CC
-0.2V
f= 1MHz
f= 1MHz
mA
µ
A
pF
pF
Note: These parameters are periodically sampled but not 100% tested.
A.C. Characteristics
Symbol
t
CYC
t
AA
t
ACE
t
AOE
t
OH
t
OD
t
OE
Ta=–40
°
C to 85
°
C
Parameter
Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Access Time
Output Hold Time
Output Disable Time (See Note)
Output Enable Time (See Note)
V
CC
=2.7V~3.6V
Min.
250
—
—
—
—
—
—
V
CC
=4.5V~5.5V
Min.
150
—
—
—
10
—
10
Unit
ns
ns
ns
ns
ns
ns
ns
Max.
—
250
250
150
—
—
—
Max.
—
150
150
80
—
70
—
Note: These parameters are periodically sampled but not 100% tested.
4
21st Aug ’98