Technical information

58
3820 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
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
Output voltage P00–P07, P10–P17
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
VCC
VI
VI
VI
VI
VI
VO
VO
VO
VO
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 VCC +0.3
–0.3 to VCC +0.3
–0.3 to VCC +0.3
–0.3 to VL3 +0.3
–0.3 to VL3 +0.3
–0.3 to VCC +0.3
–0.3 to V
L3 +0.3
–0.3 to VCC +0.3
300
–20 to 85
–40 to 150
V
V
V
V
V
V
V
V
V
V
V
V
mW
°C
°C
Unit
All voltages are based on VSS.
Output transistors are cut off.
At output port
At segment output
At segment output
Ta = 25 °C
(VCC = 2.2 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted.)
5.5
5.5
5.5
VCC
VCC
VCC
VCC
0.3 VCC
0.2 VCC
0.2 V CC
0.2 VCC
High-speed mode f(XIN)=8 MHz
Power source voltage Middle-speed mode f(XIN)=8 MHz
Low-speed mode
Power source voltage
“H” input voltage P00–P07, P10–P17, P30–P37, P41, P45, P47, P51,
P53, P56, P61, P70, P71 (CM4=0)
“H” input voltage P20–P27, P42–P44, P46, P50, P52, P54, P55, P57,
P60
“H” input voltage RESET
“H” input voltage XIN
“L” input voltage P00–P07, P10–P17, P30–P37, P40, P41, P45, P47,
P51, P53, P56, P61, P70, P71 (CM4=0)
“L” input voltage P20–P27, P42–P44, P46, P50, P52, P54, P55, P57,
P60
“L” input voltage RESET
“L” input voltage XIN
VCC
VSS
VIH
VIH
VIH
VIH
VIL
VIL
VIL
VIL
Symbol Parameter
Limits
Min.
V
V
V
V
V
V
V
V
V
V
Unit
4.0
2.2
2.2
0.7 VCC
0.8 VCC
0.8 VCC
0.8 VCC
0
0
0
0
5.0
5.0
5.0
0
Typ. Max.
ABSOLUTE MAXIMUM RATINGS (Low Power Source Voltage Version)
RECOMMENDED OPERATING CONDITIONS (Low Power Source Voltage Version)