Datasheet

Section 28 Electrical Characteristics
REJ09B0465-0300 Rev. 3.00 Page 937 of 982
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
28.8 Low-Voltage Detection Circuits Characteristics
Table 28.11 Electrical Characteristics for Low-Voltage Detection Circuit 0
V
CC
= 2.7 to 5.5 V, V
SS
= 0.0 V, VCC ≥ AVCC, Ta = −20 to +85 °C (N version)/
−40 to +85 °C (D version), unless otherwise indicated.
Values
Item Symbol Test Conditions Min. Typ. Max. Unit
VD0LS1 = 0 2.10 2.35 2.50 Voltage-detection level V
det0
VD0LS1 = 1 3.50 3.80 4.10
V
Detection minimum pulse width of
low-voltage detection circuit 0
t
WLVD0
20.0 ⎯ ⎯ μs
Operating voltage minimum value
for low-voltage detection circuit 0
V
LVD0min
1.8 ⎯ ⎯ V