¡ Semiconductor
MSM82C55A-2RS/GS/VJS
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Input Voltage
Output Voltage
Storage Temperature
Power Dissipation
Symbol
V
CC
V
IN
V
OUT
T
STG
P
D
Conditions
Ta = 25°C
with respect
to GND
—
Ta = 25°C
1.0
Rating
MSM82C55A-2RS MSM82C55A-2GS MSM82C55A-2vJS
Unit
V
V
V
°C
1.0
W
–0.5 to +7
–0.5 to V
CC
+0.5
–0.5 to V
CC
+0.5
–55 to +150
0.7
OPERATING RANGE
Parameter
Supply Voltage
Operating Temperature
Symbol
V
CC
T
op
Range
3 to 6
–40 to 85
Unit
V
°C
RECOMMENDED OPERATING RANGE
Parameter
Supply Voltage
Operating Temperature
"L" Input Voltage
"H" Input Voltage
Symbol
V
CC
T
op
V
IL
V
IH
Min.
4.5
–40
–0.3
2.2
Typ.
5
+25
—
—
Max.
5.5
+85
+0.8
V
CC
+ 0.3
Unit
V
°C
V
V
DC CHARACTERISTICS
MSM82C55A-2
Min.
—
4.2
3.7
V
CC
= 4.5 V to 5.5 V
Ta = –40°C to +85°C
(C
L
= 0 pF)
–1
–10
—
Typ.
—
—
—
—
—
0.1
Max.
0.4
—
—
1
10
10
Parameter
"L" Output Voltage
"H" Output Voltage
Input Leak Current
Output Leak Current
Supply Current
(Standby)
Average Supply
Current (Active)
Symbol
V
OL
V
OH
I
LI
I
LO
I
CCS
Conditions
I
OL
= 2.5 mA
I
OH
= –40
mA
I
OH
= –2.5 mA
0
£
V
IN
£
V
CC
0
£
V
OUT
£
V
CC
CS
≥
V
CC
–0.2 V
V
IH
≥
V
CC
–0.2 V
V
IL
£
0.2 V
I/O Wire Cycle
82C55A-2
...8 MHzCPU Timing
Unit
V
V
V
mA
mA
mA
I
CC
—
—
8
mA
4/26
OKI [ OKI ELECTRONIC COMPONETS ]
