h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 791

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Software standby mode is then cleared at the rising edge on the NMI pin.
24.6.5
In software standby mode, I/O port states are retained. Therefore, there is no reduction in current
dissipation for the output current when a high-level signal is output.
Current dissipation increases while waiting for oscillation to settle.
Oscillator
NMI
NMIEG
SSBY
Usage Note
Figure 24.3 Software Standby Mode Application Example
NMI
exception
handling
NMIEG = 1
SSBY = 1
SLEEP instruction
Software standby mode
(power-down state)
Rev. 3.00 Jan 18, 2006 page 763 of 1044
Oscillation
settling time
t
OSC2
Section 24 Power-Down State
NMI exception
handling
REJ09B0280-0300