81C55 View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
Manufacturer
81C55 Datasheet PDF : 19 Pages
| |||
¡ Semiconductor
MSM81C55-5RS/GS/JS
ABSOLUTE MAXIMUM RATING
Parameter
Power Supply Voltage
Input Voltage
Output Voltage
Storage Temperature
Power Dissipation
Symbol
VCC
VIN
VOUT
TSTG
PD
Conditions
Referenced
to GND
—
Ta = 25°C
Rating
MSM81C55-5RS MSM81C55-5GS MSM81C55-5JS
–0.5 to +7
–0.5 to VCC +0.5
–0.5 to VCC +0.5
–55 to +150
1.0
0.7
1.0
Unit
V
V
V
°C
W
OPERATING CONDITION
Parameter
Power Supply Voltage
Operating Temperature
Symbol
VCC
TOP
Range
3 to 6
–40 to +85
RECOMMENDED OPERATING CONDITIONS
Parameter
Power Supply Voltage (81C55)
Operating Temperature (81C55)
"L" Level Input
"H" Level Input
Supply Voltage (81C55-5)
Operating Temperature (81C55-5)
Symbol
VCC
TOP
VIL
VIH
VCC
VOP
Min.
4.5
–40
–0.3
2.2
4.75
–40
Typ.
5
+25
—
—
5
+25
Max.
5.5
+85
+0.8
VCC +0.3
5.25
+70
Unit
V
°C
Unit
V
°C
V
V
V
°C
DC CHARACTERISTICS
Parameter
Symbol
"L" Level Output Voltage VOL
"H" Level Output Voltage VOH
Input Leak Current
ILI
Output Leak Current
ILO
Standby Current
ICCS
Mean Operating
Current
ICC
Condition
IOL = 2 mA
IOH = –400 mA
IOH = –40 mA
0 £ VIN £ VCC
0 £ VOUT £ VCC
VCC = 4.5 V to 5.5 V
Ta = –40°C to 85°C
CE ≥ VCC –0.2 V
VIH ≥ VCC –0.2 V
VIL £ –0.2 V
Memory cycle
time: 1 ms
Min.
—
2.4
4.2
–10
–10
—
—
Typ. Max. Unit
— 0.45 V
—— V
—— V
— 10 mA
— 10 mA
0.1 100 mA
— 5 mA
3/19
Share Link: 