M38197MA Datasheet, PDF (53/60 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3819 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
RECOMMENDED OPERATING CONDITIONS (Vcc = 4.0 to 5.5 V, Ta = –10 to 85°C, unless otherwise noted)
Symbol
Parameter
ΣIOH(peak)
ΣIOL(peak)
ΣIOH(avg)
ΣIOL(avg)
IOH(peak)
IOH(peak)
IOL(peak)
IOH(avg)
IOH(avg)
IOL(avg)
f(CNTR0)
f(CNTR1)
f(XIN)
f(XCIN)
“H” total peak output current P00–P07, P10–P17, P20–P27,
P30–P37, P80–P87, P90–P97,
(Note 1) PA6, PA7
“H” total peak output current P41–P44, P46, P47, P50–P57,
P60–P67, P70–P77, PA0–PA5,
(Note 1) PB0–PB3
“L” total peak output current P24–P27, P41–P44, P46, P47,
P50–P57, P60–P67, P70–P77,
(Note 1) PB0–PB3
“H” total average output current P00–P07, P10–P17, P20–P27,
P30–P37, P80–P87, P90–P97,
(Note 1) PA6, PA7
“H” total average output current P41–P44, P46, P47, P50–P57,
P60–P67, P70–P77, PA0–PA5,
(Note 1) PB0–PB3
“L” total average output current P24–P27, P41–P44, P46, P47,
P50–P57, P60–P67, P70–P77,
(Note 1) PB0–PB3
“H” peak output current
P00–P07, P10–P17, P20–P23,
P30–P37, P80–P87, P90–P97,
(Note 2) PA0–PA7
“H” peak output current
P24–P27, P41–P44, P46, P47,
P50–P57, P60–P67, P70–P77,
(Note 2) PB0–PB3
“L” peak output current
P24–P27, P41–P44, P46, P47,
P50–P57, P60–P67, P70–P77,
(Note 3) PB0–PB3
“H” average output current P00–P07, P10–P17, P20–P23,
P30–P37, P80–P87, P90–P97,
(Note 3) PA0–PA7
“H” average output current P24–P27, P41–P44, P46, P47,
P50–P57, P60–P67, P70–P77,
(Note 3) PB0–PB3
“L” average output current P24–P27, P41–P44, P46, P47,
P50–P57, P60–P67, P70–P77,
(Note 3) PB0–PB3
Clock input frequency for timers 2 and 4
(duty cycle 50%)
Main clock input oscillation frequency (Note 4)
Sub-clock input oscillation frequency (Note 4, 5)
Limits
Min. Typ. Max.
–240
–60
100
–120
–30
50
–40
–10
10
–18
–5.0
5.0
250
8.4
32.768 50
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
kHz
MHz
kHz
Notes 1 : 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.
2 : The peak output current is the peak current flowing in each port.
3 : The average output current in an average value measured over 100 ms.
4 : When the oscillation frequency has a 50% duty cycle.
5 : When using the microcomputer in low-speed operation mode, set the sub-clock input oscillation frequency on
condition that f(XCIN) < f(XIN)/3.
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