参数资料
型号: M38073E4FS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, UVPROM, 4 MHz, MICROCONTROLLER, CQCC80
封装: 0.80 MM PITCH, CERAMIC, LCC-80
文件页数: 60/77页
文件大小: 1126K
代理商: M38073E4FS
60
MITSUBISHI MICROCOMPUTERS
3807 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Table 12 Recommended operating conditions (3) (Vcc = 2.7 to 5.5 V, Ta = – 20 to 85
°C, unless otherwise noted)
“H” peak output current (Note 1)
P00–P07, P10–P17, P20–P27,
P30–P37, P40–P47, P50–P57,
P60–P62, P65, CMPOUT, P70–P77,
P80–P87
“L” peak output current (Note 1)
P00–P07, P10–P17, P20–P23,
P30–P37, P40–P47, P50–P57,
P60–P62, P65, CMPOUT, P70–P77,
P80–P87
“L” peak output current (Note 1)
P24–P27
“H” average output current (Note 2)
P00–P07, P10–P17, P20–P27,
P30–P37, P40–P47, P50–P57,
P60–P62, P65, CMPOUT, P70–P77,
P80–P87
“L” average output current (Note 2)
P00–P07, P10–P17, P20–P23,
P30–P37, P40–P47, P50–P57,
P60–P62, P65, CMPOUT, P70–P77,
P80–P87
“L” average output current (Note 2)
P24–P27
Main clock input oscillation
frequency (Note 3)
Symbol
Parameter
Limits
Unit
IOH(peak)
IOL(peak)
IOH(avg)
IOL(avg)
f(XIN)
f(XCIN)
in single chip mode
in memory expansion mode and
microprocessor mode
32.768
mA
MHz
kHz
–10
10
20
10
–5
5
15
5
8
3VCC–4
8
3VCC–4
50
32.768
Sub-clock input oscillation frequency (Note 3, 4)
in single chip mode
in memory expansion mode and
microprocessor mode
High-speed mode
4.0V
VCC
5.5V
High-speed mode
2.7V
VCC
4.0V
Middle-speed mode
4.0V
VCC
5.5V
Middle-speed mode (Note 5)
2.7V
VCC
4.0V
Middle-speed mode (Note 5)
2.7V
VCC
4.0V
Max.
Typ.
Min.
Note1: 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 100ms.
3: When the oscillation frequency has a duty cyde of 50%.
4: When using the microcomputer in low-speed mode, set the sub-clock input oscillation frequency on condition that f(XCIN)
f(XIN)/
3.
5: When using the timer X/Y, timer A/B (real time output port), timer 1/2/3, serial I/O1, serial I/O2, and A-D converter, set the main
clock input oscillation frequency to the max. 3 Vcc–4 (MHz).
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