Datasheet

78K0/Kx2-L CHAPTER 28 ELECTRICAL SPECIFICATIONS
R01UH0028EJ0400 Rev.4.00 764
Sep 27, 2010
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
(5) POC
(T
A = −40 to +85°C, VSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
VPOR 1.52 1.61 1.70 V Detection voltage
V
PDR 1.50 1.59 1.68 V
Power supply voltage rise
inclination
t
PTH Change inclination of VDD: 0 V → VPOR 0.5 V/ms
Minimum pulse width tPW When the voltage drops 200 μ s
Detection delay time 200 μ s
POC Circuit Timing
Supply voltage
(V
DD)
Time
Detection voltage VPOR (MIN.)
Detection voltage VPOR (TYP.)
Detection voltage V
POR (MAX.)
Detection voltage VPDR (MIN.)
Detection voltage VPDR (TYP.)
Detection voltage V
PDR (MAX.)
tPTH
tPW