MB95120MB Series
(4) Power-on Reset
(AVSS = VSS = 0.0 V, TA = − 40 °C to + 105 °C)
Value
Parameter
Symbol
Pin name
Condition
Unit
Remarks
Min
Max
Power supply rising time
Power supply cutoff time
tR
⎯
⎯
⎯
50
ms
ms
VCC
Waiting time until
power-on
tOFF
1
⎯
tR
tOFF
2.5 V
0.2 V
0.2 V
0.2 V
VCC
Note : Sudden change of power supply voltage may activate the power-on reset function. When changing power
supply voltages during operation, set the slope of rising within 30 mV/ms as shown below.
VCC
Limiting the slope of rising within
30 mV/ms is recommended.
2.3 V
Hold Condition in stop mode
VSS
48
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