参数资料
型号: M37544G2SP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP32
封装: 0.400 INCH, 1.78 MM PITCH, PLASTIC, SDIP-32
文件页数: 46/68页
文件大小: 738K
代理商: M37544G2SP
7544 Group
Rev.1.04
2004.06.08
page 50 of 66
REJ03B0012-0104Z
Power source voltage (ceramic)
Power source voltage (RC)
Power source voltage
Analog reference voltage
“H” input voltage
P00–P07, P10–P14, P20–P25, P30–P34, P37
“H” input voltage (TTL input level selected)
P10, P12, P34, P37
“H” input voltage
______
RESET, XIN
“L” input voltage
P00–P07, P10–P14, P20–P25, P30–P34, P37
“L” input voltage (TTL input level selected)
P10, P12, P34, P37
“L” input voltage
______
RESET, CNVSS
“L” input voltage
XIN
“H” total peak output current (Note)
P00–P07, P10–P14, P20–P25, P30–P34, P37
“L” total peak output current (Note)
P10–P14, P20–P25
“L” total peak output current (Note)
P00–P07, P30–P34, P37
“H” total average output current (Note)
P00–P07, P10–P14, P20–P25, P30–P34, P37
“L” total average output current (Note)
P10–P14, P20–P25
“L” total average output current (Note)
P00–P07, P30–P34, P37
Recommended Operating Conditions
Table 10 Recommended operating conditions (1) (VCC = 4.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Max.
5.5
VCC
0.3VCC
0.8
0.2VCC
0.16VCC
–80
80
60
–40
40
30
Min.
4.0
4.5
4.0
2.0
0.8VCC
2.0
0.8VCC
0
Symbol
Parameter
Unit
f(XIN) = 8 MHz (High-, Middle-speed mode)
f(XIN) = 8 MHz (Double-speed mode)
f(XIN) = 4 MHz (High-, Middle-speed mode)
Typ.
5.0
0
Limits
VCC
VSS
VREF
VIH
VIL
∑IOH(peak)
∑IOL(peak)
∑IOH(avg)
∑IOL(avg)
V
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.
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