參數(shù)資料
型號(hào): M37544G2ASP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
封裝: 28 X 8.90 MM, 1.78 MM PITCH, PLASTIC, SDIP-32
文件頁數(shù): 55/77頁
文件大?。?/td> 641K
代理商: M37544G2ASP
7544 Group (QzROM version)
REJ03B0108-0103
Rev.1.03
Mar 31, 2009
page 57 of 72
Power source voltage (ceramic)
Power source voltage (RC)
Power source voltage (On-chip oscillator)
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 11 Recommended operating conditions (1) (VCC = 1.8 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
2.4
2.2
4.5
4.0
2.4
2.2
4.0
2.4
2.2
1.8
2.0
0.8VCC
2.0
0.8VCC
0
Symbol
Parameter
Unit
f(XIN) = 8 MHz (High-, Middle-speed mode)
f(XIN) = 4 MHz (High-, Middle-speed mode)
f(XIN) = 2 MHz (High-, Middle-speed mode)
f(XIN) = 8 MHz (Double-speed mode)
f(XIN) = 4 MHz (Double-speed mode)
f(XIN) = 2 MHz (Double-speed mode)
f(XIN) = 1 MHz (Double-speed mode)
f(XIN) = 4 MHz (High-, Middle-speed mode)
f(XIN) = 2 MHz (High-, Middle-speed mode)
f(XIN) = 1 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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