M38518EC-SP 데이터 시트보기 (PDF) - Renesas Electronics
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M38518EC-SP Datasheet PDF : 91 Pages
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3851 Group (Built-in 24 KB or more ROM)
Recommended operating conditions
Table 26 Recommended operating conditions (1)
(VCC = 2.7 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Limits
Unit
Min. Typ. Max.
VCC
Power source voltage
8 MHz (high-speed mode)
4.0
5.0
5.5
V
8 MHz (middle-speed mode), 4 MHz(high-speed mode)
2.7
5.0
5.5
V
VSS
Power source voltage
0
V
VREF
A-D convert reference voltage
2.0
VCC
V
AVSS
Analog power source voltage
0
0
V
VIA
Analog input voltage
AN0–AN4
AVSS
VCC
V
VIH
“H” input voltage
P00–P07, P10–P17, P20–P27, P30–P34, P40–P44 0.8VCC
VIH
“H” input voltage (when I2C-BUS input level is selected)
SDA1, SCL1
0.7VCC
VCC
V
5.8
V
SDA2, SCL2
0.7VCC
VCC
V
VIH
“H” input voltage (when SMBUS input level is selected)
SDA1, SCL1
1.4
5.8
V
VIH
“H” input voltage
____________
RESET, XIN, CNVSS
SDA2, SCL2
1.4
0.8VCC
VCC
V
VCC
V
VIL
“L” input voltage
P00–P07, P10–P17, P20–P27, P30–P34, P40–P44
0
VIL
“L” input voltage (when I2C-BUS input level is selected) SDA1, SDA2, SCL1, SCL2
0
0.2VCC V
0.3VCC V
VIL
“L” input voltage (when SMBUS input level is selected) SDA1, SDA2, SCL1, SCL2
0
____________
VIL
“L” input voltage
RESET, CNVSS
0
0.6
V
0.2VCC V
VIL
“L” input voltage
XIN
0
0.16VCC V
ΣIOH(peak) “H” total peak output current (Note) P00–P07, P10–P17, P30–P34
–80 mA
ΣIOH(peak) “H” total peak output current (Note) P20, P21, P24–P27, P40–P44
–80 mA
ΣIOL(peak) “L” total peak output current (Note) P00–P07, P30–P34
80 mA
ΣIOL(peak) “L” total peak output current (Note) P10–P17
120 mA
ΣIOL(peak) “L” total peak output current (Note) P20–P27,P40–P44
80 mA
ΣIOH(avg) “H” total average output current (Note) P00–P07, P10–P17, P30–P34
–40 mA
ΣIOH(avg) “H” total average output current (Note) P20, P21, P24–P27, P40–P44
–40 mA
ΣIOL(avg) “L” total average output current (Note) P00–P07, P30–P34
40 mA
ΣIOL(avg) “L” total average output current (Note) P10–P17
60 mA
ΣIOL(avg) “L” total average output current (Note) P20–P27,P40–P44
40 mA
Note : The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value measured
over 100 ms. The total peak current is the peak value of all the currents.
Rev.1.01 Oct 15, 2003 page 79 of 89
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