Description

STM6905

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Table 2.

Signal names and functions

Pin

Name

Type

Function

1MR

Input

Active-low manual reset input with internal pull-up resistor

Supply

Primary supply voltage input and integrated fixed threshold under-

voltage monitor

3

V2IN

Input

Second fixed threshold input monitor

Supply

Ground

5

V3IN

Input

Adjustable third reset comparator input

6

V4IN

Input

Adjustable fourth reset comparator input

7

V5IN

Input

Adjustable fifth reset comparator input

8RST

Output

Active-low open-drain reset output (10k ohm internal pull-up)