upd78f0124m6gba1-8et Renesas Electronics Corporation., upd78f0124m6gba1-8et Datasheet - Page 377

• Manufacturer Part Number: upd78f0124m6gba1-8et
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

• Checking reset cause
Figure 21-3. Example of Software Processing After Release of Reset (2/2)
Power-on-clear/external
Check reset cause
WDTRF of RESF
CLMRF of RESF
LVIRF of RESF
reset generated
register = 1?
register = 1?
register = 1?
CHAPTER 21 POWER-ON-CLEAR CIRCUIT
No
No
No
User’s Manual U16315EJ3V1UD
Yes
Yes
Yes
Reset processing by
Reset processing by
Reset processing by
low-voltage detector
watchdog timer
clock monitor
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