Datasheet

RL78/L12 CHAPTER 30 ELECTRICAL SPECIFICATIONS (A, G: T
A = -40 to +85°C)
R01UH0330EJ0200 Rev.2.00 905
Dec 13, 2013
LVD Detection Voltage of Interrupt & Reset Mode
(T
A = −40 to +85°C, VPDR ≤ EVDD = VDD ≤ 5.5 V, VSS = EVSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Interrupt and reset
mode
V
LVDA0 VPOC2, VPOC1, VPOC0 = 0, 0, 0, falling reset voltage
1.60 1.63 1.66 V
VLVDA1 LVIS1, LVIS0 = 1, 0 Rising release reset voltage
1.74 1.77 1.81 V
Falling interrupt voltage
1.70 1.73 1.77 V
VLVDA2 LVIS1, LVIS0 = 0, 1 Rising release reset voltage
1.84 1.88 1.91 V
Falling interrupt voltage
1.80 1.84 1.87 V
VLVDA3 LVIS1, LVIS0 = 0, 0 Rising release reset voltage
2.86 2.92 2.97 V
Falling interrupt voltage
2.80 2.86 2.91 V
VLVDB1 VPOC2, VPOC1, VPOC0 = 0, 0, 1, falling reset voltage
1.80 1.84 1.87 V
VLVDB2 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
VLVDB3 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
VLVDB4 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
VLVDC0 VPOC2, VPOC1, VPOC0 = 0, 1, 0, falling reset voltage
2.40 2.45 2.50 V
VLVDC1 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
VLVDC2 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
VLVDC3 LVIS1, LVIS0 = 0, 0 Rising release reset voltage
3.68 3.75 3.82 V
Falling interrupt voltage
3.60 3.67 3.74 V
VLVDD0 VPOC2, VPOC1, VPOC0 = 0, 1, 1, falling reset voltage
2.70 2.75 2.81 V
VLVDD1 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
VLVDD2 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
VLVDD3 LVIS1, LVIS0 = 0, 0 Rising release reset voltage
3.98 4.06 4.14 V
Falling interrupt voltage
3.90 3.98 4.06 V
30.6.5 Supply voltage rise time
(T
A = −40 to +85°C, VSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Power supply voltage rising slope SVDD 54 V/ms
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 30.4 AC Characteristics.
<R>
<R>
<R>