M38258MCM Datasheet, PDF (51/70 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3825 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
ELECTRICAL CHARACTERISTICS (Extended Operating Temperature Version)
Table 22. Absolute maximum ratings (Extended operating temperature version)
Symbol
VCC
VI
VI
VI
VI
VI
VI
VI
VO
VO
VO
VO
VO
VO
Pd
Topr
Tstg
Parameter
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
Conditions
All voltages are based on VSS.
Output transistors are cut off.
At output port
At segment output
Ta = 25°C
Ratings
Unit
–0.3 to 7.0
V
–0.3 to VCC +0.3
V
–0.3 to VCC +0.3
V
–0.3 to VL2
V
VL1 to VL3
V
VL2 to 7.0
V
–0.3 to 7.0
V
–0.3 to VCC +0.3
V
–0.3 to 7.0
V
–0.3 to VCC
V
–0.3 to VL3
V
–0.3 to VCC +0.3
V
–0.3 to 7.0
V
–0.3 to VL3
V
–0.3 to VCC +0.3
V
300
mW
–40 to 85
°C
–65 to 150
°C
Table 23. 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.)
Symbol
VCC
VSS
VREF
AVSS
VIA
VIH
VIH
VIH
VIH
VIL
VIL
VIL
VIL
Parameter
High-speed mode f(XIN)=8 MHz
Power source voltage
Middle-speed mode
f(XIN) = 8 MHz
Ta = –20 to 85°C
Ta = –40 to –20°C
Power source voltage
Low-speed mode
Ta = –20 to 85°C
Ta = –40 to –20°C
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
Limits
Unit
Min. Typ. Max.
4.0
5.0
5.5
2.5
5.0
5.5
3.0
5.0
5.5
2.5
5.0
5.5
3.0
5.0
5.5
0
V
2.0
VCC
V
0
V
AVSS
VCC
V
0.7VCC
0.8VCC
0.8VCC
0.8VCC
0
VCC
V
VCC
V
VCC
V
VCC
V
0.3VCC _V
0
0.2VCC V
0
0.2VCC V
0
0.2VCC V
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