upd78f0148m1gka1-9eu Renesas Electronics Corporation., upd78f0148m1gka1-9eu Datasheet - Page 481

• Manufacturer Part Number: upd78f0148m1gka1-9eu
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

• Checking reset cause
Figure 25-6. Example of Software Processing After Release of Reset (2/2)
Reset processing by
low-voltage detector
Check reset cause
WDTRF of RESF
CLMRF of RESF
LVIRF of RESF
register = 1?
register = 1?
register = 1?
CHAPTER 25 LOW-VOLTAGE DETECTOR
No
No
Yes
User’s Manual U15947EJ3V1UD
Yes
Yes
No
Power-on-clear/external
Reset processing by
Reset processing by
reset generated
watchdog timer
clock monitor
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