O-family,
Sorry I missed your question.
Yes it returns to normal after a push on the reset switch, but sometimes I have to push it several times?
if I power down ( oscilloscope probe on reset (pin 9 )) and power up before the voltage drops to absolute 0 (about 0.6V) then it allways 100% starts up.
Which watchdog timer do you mean?
Wilfred
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