H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 733

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

oscillation stabilization time—when using a crystal oscillator). When the RES pin is subsequently
driven high, a transition is made to the program execution state via the reset exception handling
state.
20.7.2
Figure 20.3 shows an example of hardware standby mode timing.
When the STBY pin is driven low after the RES pin has been driven low, a transition is made to
hardware standby mode. Hardware standby mode is cleared by driving the STBY pin high, waiting
for the oscillation stabilization time, then changing the RES pin from low to high.
Oscillator
RES
STBY
Hardware Standby Mode Timing
Figure 20.3 Hardware Standby Mode Timing (Example)
Rev. 3.00 Sep 15, 2006 page 699 of 988
Oscillation
stabilization
time
Section 20 Power-Down Modes
REJ09B0330-0300
exception
handling
Reset