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MITSUBISHI MICROCOMPUTERS
38B5 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Table 10 Absolute Maximum Ratings
Symbol
Parameter
VCC
Power source voltage
VEE
Pull-down power source voltage
VI
Input voltage
P47, P50–P57, P61–P65, P70–
P77, P84–P87, P90, P91
VI
Input voltage
P40–P46, P60
VI
Input voltage
P00–P07, P20–P27, P80–P83
VI
Input voltage
RESET, XIN
VI
Input voltage
XCIN
VO
Output voltage
P00–P07, P10–P17, P20–P27,
P30–P37, P80–P83
VO
Output voltage
P50–P57, P61–P65, P70–P77,
P84–P87, P90, P91, XOUT,
XCOUT
VO
Output voltage
P40–P46, P60
Pd
Power dissipation
Topr
Operating temperature
Tstg
Storage temperature
Conditions
All voltages are
based on VSS.
Output transistors
are cut off.
Ta = 25°C
Ratings
Unit
–0.3 to 7.0
V
VCC – 45 to VCC +0.3
V
–0.3 to VCC +0.3
V
–0.3 to 13
V
VCC – 45 to VCC +0.3
V
–0.3 to VCC +0.3
V
–0.3 to VCC +0.3
V
VCC – 45 to VCC +0.3
V
–0.3 to VCC +0.3
V
–0.3 to 13
V
600
mW
–20 to 85
°C
–40 to 125
°C
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