38K2 Datasheet, PDF (129/151 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

38K2 Group (L Ver.)
Recommended Operating Conditions
Table 17 Recommended operating conditions (Vcc = 3.00 to 5.25 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted)
Symbol
Parameter
Limits
Unit
Min.
Typ.
Max.
VCC
Power source voltage
VCC
System clock 12 MHz
(2-/4-/8-divide mode)
4.00
5.00
5.25
V
System clock 8 MHz
4.00
5.00
5.25
V
System clock 6 MHz
3.00
5.00
5.25
V
AVCC
Analog power source voltage PVCC, DVCC
VCC
V
AVCC
VREF
VREF
VSS
AVSS
VIH
VIH
VIH
VIH
VIL
VIL
VIL
VIL
Analog power source voltage VCCE
VCC
V
Analog reference voltage
VREF
2.0
VCC
V
Analog reference voltage
USBVREF
Vcc = 3.6 to 4.0 V
3.0
3.6
V
Vcc = 3.0 to 3.6 V
3.0
VCC
V
Power source voltage
VSS
0
V
Analog power source voltage PVSS
0
V
“H” input voltage
P00–P07, P24–P27, P50–P57,
P60–P63
0.8VCC
VCC
V
V
“H” input voltage
P10–P17, P30–P37, P40–P43 0.8VCCE
VCCE
V
“H” input voltage
RESET, XIN, CNVSS, CNVSS2 _0.8VCC
VCC
V
“H” input voltage
“L” input voltage
D0+, D0-, D1+, D1-, D2+, D2-
2.0
P00–P07, P24–P27, P50–P57,
0
P60–P63
3.6
V
0.2VCC
V
“L” input voltage
P10–P17, P30–P37, P40–P43
0
0.2VCCE V
“L” input voltage
RESET, XIN, CNVSS, CNVSS2
0
0.2VCC
V
“L” input voltage
D0+, D0-, D1+, D1-, D2+, D2-
0
0.8
V
Rev.3.00 Oct 15, 2006 page 129 of 147
REJ03B0193-0300