MM1099B 查看數據表（PDF） - Mitsumi
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MM1099B Datasheet PDF : 7 Pages
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MITSUMI
System Reset (Built-in Watch Dog Timer) MM1099
Electrical Characteristics (DC) (Except where noted otherwise, MM1099A : VCC=3.6V, Ta=25°C, MM1099B : VCC=5.0V)
Item
MM1099A
Consumption current
MM1099B
MM1099A
MM1099B
Detection voltage
MM1099A
MM1099B
Detection voltage temperature coefficient
MM1099A
Hysteresis voltage
MM1099B
CK input threshold
CK input current
Output voltage
(High)
MM1099A
MM1099B
Output voltage (Low)
R output sync current
CT charge current
Minimum operating power
---------------------------------------------------
supply voltage to ensure RESET
Symbol
ICC
VSL
VSH
VS/ T
VHYS
VTH
IIH
IIL
VOH
VOL1
VOL2
IOL
ICT1
ICT2
VCCL
Measurement conditions
Min. Typ. Max. Units
During watchdog timer operation
(100) (150)
µA
130 195
VS=OPEN, VCC
VS=OPEN, VCC
3.10 3.20 3.30
4.05 4.20 4.35
V
3.15 3.25 3.35
4.15 4.30 4.45
±0.01
%/°C
VSH-VSL, VCC
25 50 100
mV
50 100 150
0.8 1.2 2 V
A : VCK=3.6V, B : VCK=5.0V
VCK=0V
01
µA
-12 -6 -2
3.0 3.4
I =-1µA, V =OPEN ----------------------------------------------------
RESET
S
V
4.0 4.5
I =0.5mA, V =0V ----------------------------------------------------
RESET
S
I =1.0mA, V =0V ----------------------------------------------------
RESET
S
0.2 0.4
V
0.3 0.5
V =1.0V, V =0V ----------------------------------------------------
RESET
S
12
mA
VTC=1.0V during watchdog timer operation -0.16 -0.24 -0.48 µA
VTC=1.0V during power ON reset operation -0.16 -0.24 -0.48 µA
V RESET =0.4V ----------------------------------------------------
I RESET =0.1mA ----------------------------------------------------
0.8 1.0 V
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