Device overview

STM6520

6/23

Doc ID 15953 Rev 5

2

Device overview

Table 1.

Signal names

Symbol

Input/output

Description

RST1

Output

First reset output, active-low, open-drain.

RST2

Output

Second reset output, active-high, push-pull.

SR0

Input

Primary push-button Smart Reset™ input. Active-low.

SR1

Input

Secondary push-button Smart Reset™ input. Active-low.

DSR

Input

A dual-state Smart Reset™ input delay selection pin. When

Supply voltage

Positive supply voltage for the device. A 0.1 µF decoupling ceramic

pins.

Supply ground Ground

NC