M38258MCM Datasheet, PDF (57/70 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3825 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
ELECTRICAL CHARACTERISTICS (Low Power Source Version)
Table 32. Absolute maximum ratings (Low power source version)
Symbol
Parameter
Conditions
VCC
VI
VI
VI
VI
VI
VI
VI
VO
VO
VO
VO
VO
VO
Pd
Topr
Tstg
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
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
–20 to 85
°C
–40 to 125
°C
Table 33. Recommended operating conditions (Low power source version)
(VCC = 2.2 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted.)
Symbol
Parameter
VCC
VSS
VREF
AVSS
VIA
VIH
VIH
VIH
VIH
VIL
VIL
VIL
VIL
High-speed mode, f(XIN)=8 MHz
Power source voltage
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
Limits
Unit
Min. Typ. Max.
4.0
5.0
5.5
2.2
5.0
5.5
V
2.2
5.0
5.5
0
2.0
0
AVSS
V
VCC
V
VCC
V
VCC
V
0.7VCC
VCC
V
0.8VCC
0.8VCC
0.8VCC
VCC
V
VCC
V
VCC
V
0
0.3VCC V
0
0.2VCC V
0
0.2VCC V
0
0.2VCC V
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