upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 434

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

• Checking reset source
434
Figure 16-3. Example of Software Processing After Reset Release (2/2)
Power-on-clear/external
Check reset source
WDTRF of RESF
reset generated
LVIRF of RESF
register = 1?
register = 1?
CHAPTER 16 POWER-ON-CLEAR CIRCUIT
Preliminary User’s Manual U19014EJ1V0UD
No
No
Yes
Yes
Reset processing by
Reset processing by
low-voltage detector
watchdog timer