M38203M4 Datasheet, PDF (63/344 Pages) Mitsubishi Electric Semiconductor – 8-BIT SINGLE-CHIP MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3820 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Absolute maximum ratings
Table 12 Absolute maximum ratings
Symbol
VCC
VI
VI
VI
VI
VI
Parameter
Power source voltage
Input voltage P00–P07, P10–P17, P20–P27,
P30–P37, P40–P47, P50–P57,
P60, P61, P70, P71
Input voltage VL1
Input voltage VL2
Input voltage VL3
Input voltage RESET, XIN
VO
Output voltage P00–P07, P10–P17
VO
VO
VO
VO
Pd
Topr
Tstg
Output voltage P30–P37
Output voltage P20–P27, P41–P47, P50–P57,
P60, P61, P70, P71
Output voltage SEG0–SEG15
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
At segment output
Ta = 25 °C
Ratings
Unit
–0.3 to 7.0
V
–0.3 to VCC +0.3
V
–0.3 to VL2
V
VL1 to VL3
V
VL2 to VCC +0.3
V
–0.3 to VCC +0.3
V
–0.3 to VCC +0.3
V
–0.3 to VL3 +0.3
V
–0.3 to VL3 +0.3
V
–0.3 to VCC +0.3
V
–0.3 to VL3 +0.3
V
–0.3 to VCC +0.3
V
300
mW
–20 to 85
°C
–40 to 125
°C
Recommended operating conditions
Table 13 Recommended operating conditions (1) (VCC = 2.5 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Symbol
VCC
Power source voltage
VSS
Power source voltage
“H” input voltage
VIH
VIH
“H” input voltage
VIH
“H” input voltage
VIH
“H” input voltage
“L” input voltage
VIL
VIL
“L” input voltage
VIL
“L” input voltage
VIL
“L” input voltage
Parameter
High-speed mode f(XIN)=8 MHz
Middle-speed mode f(XIN)=8 MHz
Low-speed mode
P00–P07, P10–P17, P30–P37, P41, P45, P47, P51,
P53, P56, P61, P70, P71 (CM4=0)
P20–P27, P42–P44, P46, P50, P52, P54, P55, P57,
P60
RESET
XIN
P00–P07, P10–P17, P30–P37, P40, P41, P45, P47,
P51, P53, P56, P61, P70, P71 (CM4=0)
P20–P27, P42–P44, P46, P50, P52, P54, P55, P57,
P60
RESET
XIN
Limits
Unit
Min. Typ. Max.
4.0
5.0
5.5
2.5
5.0
2.5
5.0
5.5
V
5.5
0
V
0.7 VCC
VCC
V
0.8 VCC
0.8 VCC
0.8 VCC
0
VCC
V
VCC
V
VCC
V
0.3 VCC V
0
0.2 VCC V
0
0.2 VCC V
0
0.2 VCC V
3820GROUP USER’S MANUAL
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