RL78/G1H CHAPTER 31 ELECTRICAL SPECIFICATIONS
R01UH0575EJ0120 Rev. 1.20 Page 897 of 920
Dec 22, 2016
31.6.4 Power supply voltage rising slope characteristics
Caution Make sure to keep the internal reset state by the LVD circuit or an external reset until VDD reaches the operating
voltage range shown in 31.4 AC Characteristics.
(2) Interrupt & Reset Mode
(T
A = ‒40 to +85 °C, VPDR ≤ VDD ≤ 3.6 V, VSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Voltage detection
threshold
V
LVDB0 VPOC2, VPOC1, VPOC0 = 0, 0, 1, falling reset voltage 1.80 1.84 1.87 V
V
LVDB1 LVIS1, LVIS0 = 1, 0 Rising release reset voltage 1.94 1.98 2.02 V
Falling interrupt voltage 1.90 1.94 1.98 V
V
LVDB2 LVIS1, LVIS0 = 0, 1 Rising release reset voltage 2.05 2.09 2.13 V
Falling interrupt voltage 2.00 2.04 2.08 V
V
LVDB3 LVIS1, LVIS0 = 0, 0 Rising release reset voltage 3.07 3.13 3.19 V
Falling interrupt voltage 3.00 3.06 3.12 V
V
LVDC0 VPOC2, VPOC1, VPOC0 = 0, 1, 0, falling reset voltage 2.40 2.45 2.50 V
V
LVDC1 LVIS1, LVIS0 = 1, 0 Rising release reset voltage 2.56 2.61 2.66 V
Falling interrupt voltage 2.50 2.55 2.60 V
V
LVDC2 LVIS1, LVIS0 = 0, 1 Rising release reset voltage 2.66 2.71 2.76 V
Falling interrupt voltage 2.60 2.65 2.70 V
V
LVDD0 VPOC2, VPOC1, VPOC0 = 0, 1, 1, falling reset voltage 2.70 2.75 2.81 V
V
LVDD1 LVIS1, LVIS0 = 1, 0 Rising release reset voltage 2.86 2.92 2.97 V
Falling interrupt voltage 2.80 2.86 2.91 V
V
LVDD2 LVIS1, LVIS0 = 0, 1 Rising release reset voltage 2.96 3.02 3.08 V
Falling interrupt voltage 2.90 2.96 3.02 V
(TA = ‒40 to +85 °C, VSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Power supply voltage rising slope S
VDD 54 V/ms
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