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FM809/810 Rev. G

Pin Descriptions

* with overbar, FM809 (RESET); without, FM810 (RESET).

its minimum operating voltage, approx. 1V. At this point, the

supervisor loses control, and its output may rise, only to again

RESET 140 ms later.

If it is required that a lower value than GND + 1.0V is needed

FM810).

Pin Number

Name

Function

1

GND

GROUND

2

RESET*

5V

1V

GND

5V

1V

GND

INPUT

OUTPUT

140ms