DocID026047 Rev 2

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SR2

Description

22

Figure 3. Block diagram

Table 1. Signal names

Pin Name

Type

Description

1

Supply ground Ground

2

SR1

Input

Secondary push-button Smart Reset™ input. Active low. Optional pull-up resistor

3

RST

Output

Reset output

(open drain with optional pull-up resistor, active low)

(push-pull – active low or active high)

4

NC

-

5

SR0

Input

Primary push-button Smart Reset™ input. Active low. Optional pull-up resistor

6

Supply voltage

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

device as possible