MB95110M Series
55
(9) Low Voltage Detection
(AVss
= Vss = 0.0 V, TA = 40 °C to + 85 °C)
Parameter
Sym-
bol
Condi-
tions
Value
Unit
Remarks
Min
Typ
Max
Release voltage
VDL+
2.52
2.70
2.88
V
At power-supply rise
Detection voltage
VDL-
2.42
2.60
2.78
V
At power-supply fall
Hysteresis width
VHYS
70
100
mV
Power-supply start voltage
Voff
2.3
V
Power-supply end voltage
Von
4.9
V
Power-supply voltage
change time
(at power supply rise)
tr
0.3
s
Slope of power supply that reset
release signal generates
3000
s
Slope of power supply that reset
release signal generates within
rating (VDL+)
Power-supply voltage
change time
(at power supply fall)
tf
300
s
Slope of power supply that reset
detection signal generates
300
s
Slope of power supply that reset
detection signal generates within
rating (VDL-)
Reset release delay time
td1
400
s
Reset detection delay time
td2
30
s
Current consumption
ILVD
38
50
A
Current consumption for low
voltage detection circuit only
VHYS
td2
td1
tr
tf
VCC
Von
Voff
VDL+
VDL-
Internal reset signal
time