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: 47/68页
文件大小: 738K
代理商: M37544G2SP
7544 Group
Rev.1.04
2004.06.08
page 51 of 66
REJ03B0012-0104Z
Recommended Operating Conditions (continued)
Table 11 Recommended operating conditions (2) (VCC = 4.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
“H” peak output current (Note 1)
P00–P07, P10–P14, P20–P25, P30–P34, P37
“L” peak output current (Note 1)
P10–P14, P20–P25
“L” peak output current (Note 1)
P00–P07, P30–P34, P37
“H” average output current (Note 2)
P00–P07, P10–P14, P20–P25, P30–P34, P37
“L” average output current (Note 2)
P10–P14, P20–P25
“L” average output current (Note 2)
P00–P07, P30–P34, P37
Internal clock oscillation frequency (Note 3)
at ceramic oscillation or external clock input
Internal clock oscillation frequency (Note 3)
at ceramic oscillation or external clock input
Internal clock oscillation frequency (Note 3)
at RC oscillation
Symbol
Parameter
Limits
Max.
Typ.
Min.
–10
10
30
–5
5
15
8
4
Notes 1: The peak output current is the peak current flowing in each port.
2: The average output current IOL (avg), IOH (avg) in an average value measured over 100 ms.
3: When the oscillation frequency has a duty cycle of 50 %.
IOH(peak)
IOL(peak)
IOH(avg)
IOL(avg)
f(XIN)
mA
MHz
Unit
VCC = 4.5 to 5.5 V
Double-speed mode
VCC = 4.0 to 5.5 V
High-, Middle-speed mode
VCC = 4.0 to 5.5 V
High-, Middle-speed mode
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