Datasheet
Section 25 Electrical Characteristics 
R01UH0310EJ0500 Rev. 5.00    Page 1313 of 1384 
Sep 25, 2012     
H8S/2426, H8S/2426R, H8S/2424 Group 
Oscillator
Software standby mode
(power-down state)
Oscillation 
stabilization time
t
OSC2
φ
NMI
NMI exception
handling
NMIEG = 1
SSBY = 1
NMI exception handling
SLEEP
instruction
NMIEG
SSBY
Figure 25.55 (2) Oscillation Settling Timing 










