Datasheet

RL78/L12 CHAPTER 22 VOLTAGE DETECTOR
R01UH0330EJ0200 Rev.2.00 775
Dec 13, 2013
(2) Delay from the time LVD reset source is generated until the time LVD reset has been generated or released
There is some delay from the time supply voltage (VDD) < LVD detection voltage (VLVD) until the time LVD reset has
been generated.
In the same way, there is also some delay from the time LVD detection voltage (V
LVD) ≤ supply voltage (VDD) until the
time LVD reset has been released (see Figure 22-9).
Figure 22-9. Delay from the time LVD reset source is generated until the time LVD reset has been generated or released
V LVD
Supply voltage (V DD )
LVD reset signal
<1>
Time
<1>
<1>: Detection delay (300
μ s (MAX.))