HA16117F Series

8

1. When P-RUN signal is not input

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

0 V

1.6 V

3.2 V

5 V

0 V

0.9 V

3.6 V

5 V

P-RUN

Q

A

WD

B

C

20 ms

60 ms

The watchdog filter circuit output (WD) is fixed low, so the RES signal is output as shown in

RES

Q