MB95120MB Series
(9) Low Voltage Detection
Parameter
(AVss = Vss = 0.0 V, TA = −40 °C to + 105 °C)
Value
Typ
2.70
2.60
100
⎯
Condi-
tion
Symbol
Unit
Remarks
Min
2.52
2.42
70
Max
2.88
2.78
⎯
Release voltage
VDL+
VDL-
VHYS
Voff
V
V
At power-supply rise
At power-supply fall
Detection voltage
Hysteresis width
mV
V
Power-supply start voltage
Power-supply end voltage
⎯
2.3
Von
4.9
⎯
⎯
V
Slope of power supply that reset
release signal generates
0.3
⎯
3000
⎯
⎯
⎯
⎯
⎯
μs
Power-supply voltage
change time
(at power supply rise)
tr
Slope of power supply that reset
⎯
μs release signal generates within
⎯
rating (VDL+)
Slope of power supply that reset
detection signal generates
300
⎯
μs
Power-supply voltage
change time
(at power supply fall)
tf
Slope of power supply that reset
μs detection signal generates with-
in rating (VDL-)
300
Reset release delay time
Reset detection delay time
td1
td2
⎯
⎯
⎯
⎯
400
30
μs
μs
Current consumption of low
μA
Current consumption
ILVD
⎯
38
50
voltage detection circuit only
VCC
Von
Voff
time
tr
tf
VCC
VDL+
VDL-
VHYS
Internal reset signal
time
td1
td2
61
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