SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3825 Group
54
ELECTRICAL CHARACTERISTICS (Extended Operating Temperature Version)
Power source voltage
Input voltage P16, P17, P20–P27, P40–P47,
P50–P57, P60–P67, P80, P81
Input voltage P70–P77
Input voltage VL1
Input voltage VL2
Input voltage VL3
Input voltage C1, C2
Input voltage RESET, XIN
Output voltage C1, C2
Output voltage P00–P07, P10–P15, P30–P37
Output voltage P16, P17, P20–P27, P40–P47,
P50–P57, P60–P67, P71–P77,
P80, P81
Output voltage VL3
Output voltage VL2, SEG0–SEG17
Output voltage XOUT
Power dissipation
Operating temperature
Storage temperature
VCC
VI
VO
Pd
Topr
Tstg
Symbol
Parameter
Conditions
Ratings
–0.3 to 7.0
–0.3 to VCC +0.3
–0.3 to VL2
VL1 to VL3
VL2 to 7.0
–0.3 to 7.0
–0.3 to VCC +0.3
–0.3 to 7.0
–0.3 to VCC
–0.3 to VL3
–0.3 to VCC +0.3
–0.3 to 7.0
–0.3 to VL3
–0.3 to VCC +0.3
300
–40 to 85
–65 to 150
Unit
All voltages are based on VSS.
Output transistors are cut off.
At output port
At segment output
Ta = 25°C
V
mW
°C
High-speed mode f(XIN)=8 MHz
Middle-speed mode
f(XIN) = 8 MHz
Low-speed mode
Power source voltage
A-D conversion reference voltage
Analog power source voltage
Analog input voltage
AN0–AN7
“H” input voltage
P16, P17, P40, P41, P45, P47, P52, P53, P56,
P60–P67, P70–P77, P80, P81 (CM4=0)
“H” input voltage
P20–P27, P42–P44, P46, P50, P51, P54, P55, P57
“H” input voltage
RESET
“H” input voltage
XIN
“L” input voltage
P16, P17, P40, P41, P45, P47, P52, P53, P56,
P60–P67, P70–P77, P80, P81 (CM4=0)
“L” input voltage
P20–P27, P42–P44, P46, P50, P51, P54, P55, P57
“L” input voltage
RESET
“L” input voltage
XIN
Ta = –20 to 85°C
Ta = –40 to –20°C
Ta = –20 to 85°C
Ta = –40 to –20°C
Table 25. Recommended operating conditions (Extended operating temperature version)
(VCC = 2.5 to 5.5 V, Ta = –20 to 85°C, and VCC = 3.0 to 5.5 V, Ta = –40 to –20°C, unless otherwise noted.)
5.5
VCC
0.3VCC
0.2VCC
VCC
VSS
VREF
AVSS
VIA
VIH
VIL
Symbol
Parameter
Limits
Min.
V
Unit
4.0
2.5
3.0
2.5
3.0
2.0
AVSS
0.7VCC
0.8VCC
0
5.0
0
Typ.
Max.
Power source voltage
V
Table 24. Absolute maximum ratings (Extended operating temperature version)