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MITSUBISHI MICROCOMPUTERS
38C8 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Table 14 Electrical characteristics (Vcc = 2.2 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted)
Symbol
VOH
VOH
VOL
VOL
VT+–VT-
VT+–VT-
VT+–VT-
IIH
IIH
IIH
IIL
IIL
IIL
Parameter
“H” output voltage
P00–P07, P10–P17, P30–P33
“H” output voltage
P20–P27, P41–P47
“L” output voltage
P00–P07, P10–P17, P30–P33
“L” output voltage
P20–P27, P41–P47
Hysteresis
INT0, INT1, ADT, CNTR0, CNTR1, P20–P27
Hysteresis SCLK, RxD
Hysteresis RESET
“H” input current All ports
“H” input current RESET
“H” input current XIN
“L” input current All ports
“L” input current RESET
“L” input current XIN
Test conditions
IOH = –5.0 mA
VCC = 5.0 V
IOH = –1.5 mA
VCC = 5.0 V
IOH = –1.25 mA
VCC = 2.2 V
IOH = –5.0 mA
VCC = 5.0 V
IOH = –1.5 mA
VCC = 5.0 V
IOH = –1.25 mA
VCC = 2.2 V
IOL = 5.0 mA
VCC = 5.0 V
IOL = 1.5 mA
VCC = 5.0 V
IOL = 1.25 mA
VCC = 2.2 V
IOL = 5.0 mA
VCC = 5.0 V
IOL = 1.5 mA
VCC = 5.0 V
IOL = 1.25 mA
VCC = 2.2 V
VI = VSS
Pull-ups “off”
VCC = 5.0 V, VI = VCC
Pull-ups “on”
VCC = 2.2 V, VI = VCC
Pull-ups “on”
VI = VSS
VI = VSS
Min.
VCC–2.0
Limits
Typ.
Unit
Max.
V
VCC–0.5
V
VCC–1.0
V
VCC–2.0
V
VCC–0.5
V
VCC–1.0
V
2.0
V
0.5
V
1.0
V
2.0
V
0.5
V
1.0
V
0.5
V
0.5
V
0.5
V
5.0
µA
5.0
µA
4.0
µA
–5.0
µA
–60.0
–120.0 –240.0
µA
–5.0
–20.0
–40.0
µA
–5.0
µA
–4.0
µA
44