MM1099B データシートの表示（PDF） - Mitsumi
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MM1099B Datasheet PDF : 7 Pages
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MITSUMI
Measuring Circuits
Measuring Circuit 1 (DC)
System Reset (Built-in Watch Dog Timer) MM1099
Measuring Circuit 2 (AC)
Measuring Circuit 1 SW & Power Supply Table
Item
Symbol SW1 SW2 SW3 SW4 SW5 SW6 SW7 VCC VCK VCT
Consumption current ICC OFF OFF OFF ON ON ON A 3.6V 3.6V 0V
VSL OFF OFF ON ON ON ON A 3.6V 3V 0V 2V
Detection voltage
VSH OFF OFF ON ON ON ON A 3V 3.6V 0V 2V
CK input threshold VTH OFF OFF OFF ON ON ON A 3.6V 0V 3V 1V
CK input current
IIH OFF OFF OFF ON ON ON
IIL OFF OFF OFF ON ON ON
A 3.6V 3.6V 0V
A 3.6V 0V 0V
Output voltage (High) VOH ON OFF ON ON ON ON A 3.6V 3.6V 2V
VOL1 ON ON ON ON ON ON
Output voltage (Low)
VOL2 ON ON ON ON ON ON
A 3.6V 3.6V 2V
A 3.6V 3.6V 2V
Output sink current IOL1 OFF ON ON ON ON ON B 3.6V 3.6V 2V
CT charge current 1 ITC1 OFF OFF OFF ON ON OFF A 3.6V - 1V
CT charge current 2 ITC2 OFF OFF OFF ON ON OFF A 3.6V - IV
Minimum operating power
------------------------------------------------------
VCCL
ON OFF ON
ON
ON
ON
A 0V 2V 0V
0V
supply voltage to ensure RESET
I RESET -----------------------------------------------
VM, IM
-
ICC
- VO1, CRT1
- VO1, CRT1
-
ICK, VCK
-
ICK
-
ICK
-1µA
VO1
0.5mA VO1
1.0mA VO1
-
IO1
-
ITC
-
ITC
Notes
VO=1V
-
VO1, VCC
Measuring Circuit 2 SW & Power Supply Table
Item
Symbol SW1 SW2
VCC input pulse width TP1 C
3.6V
B
2.8V
VCCA
T1
CK input pulse width TCKW A B
-
CK input cycle
TCK A B
-
Watchdog timer
TWD A A
-
monitoring time
Reset time
TWR A A
-
for watchdog timer
Reset hold time for
TPR B A A
-
power supply rise
Output delay time
from VCC
TPD C
3.6V
A
0V
Output rise time TR A A
-
Output fall time
TF A A
-
VCC
1.4V
-
0V
1.4V
3.6V
0V
1.4V
3.6V
0V
3.6V
3.6V
3.6V
-
3.6V
3.6V
VCKA
T2
T2
or
T2
-
-
-
-
-
-
VCK
T3
-
-
T2
T3
-
3.6V
3.6V
3.6V
CRT
CRT1
CRT2
CRT1
CRT2
CRT1
CRT2
CRT1
CRT2
CRT1
CRT2
CRT1
CRT2
Notes
T1=8µS
T2=3µS
T3=20µS
0V CRT1
3.6V CRT1
3.6V CRT1
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