¡ Semiconductor
MSM82C51A-2RS/GS/JS
ABSOLUTE MAXIMUM RATING
Parameter
Power Supply Voltage
Input Voltage
Output Voltage
Storage Temperature
Power Dissipation
Symbol
Rating
MSM82C51A-2RS MSM82C51A-2GS MSM82C51A-2JS
VCC
–0.5 to +7
VIN
VOUT
TSTG
–0.5 to VCC +0.5
–0.5 to VCC +0.5
–55 to +150
PD
0.9
0.7
0.9
Unit
V
V
V
°C
W
Conditions
With respect
to GND
—
Ta = 25°C
OPERATING RANGE
Parameter
Symbol
Range
Unit
Power Supply Voltage
VCC
3-6
V
Operating Temperature
Top
–40 to 85
°C
RECOMMENDED OPERATING CONDITIONS
Parameter
Power Supply Voltage
Operating Temperature
"L" Input Voltage
"H" Input Voltage
Symbol
VCC
Top
VIL
VIH
Min.
4.5
–40
–0.3
2.2
Typ.
Max.
Unit
5
5.5
V
+25
+85
°C
—
+0.8
V
—
VCC +0.3
V
DC CHARACTERISTICS
Parameter
"L" Output Voltage
"H" Output Voltage
Input Leak Current
Output Leak Current
Operating Supply
Current
Standby Supply
Current
Symbol
VOL
VOH
ILI
ILO
Min.
—
3.7
–10
–10
ICCO
—
ICCS
—
Typ.
—
—
—
—
—
—
Max. Unit
0.45 V
—
V
10 mA
10 mA
5
mA
100 mA
(VCC = 4.5 to 5.5 V Ta = –40°C to +85°C)
Measurement Conditions
IOL = 2.5 mA
IOH = –2.5 mA
0 £ VIN £ VCC
0 £ VOUT £ VCC
Asynchronous X64 during Transmitting/
Receiving
All Input voltage shall be fixed at VCC or
GND level.
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