STM6520 datasheet(6/23 Pages) STMICROELECTRONICS

부품명	STM6520

상세설명	Dual push-button Smart Reset??with push-button controlled output delay

PDF	23 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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6 / 23 page

Device overview

STM6520

6/23

Doc ID 15953 Rev 5

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

connected to ground, tSRC = 7.5 s; when connected to VCC,

tSRC = 12.5 s (typ.). DSR is a DC-type input, intended to be either

permanently grounded or permanently connected to VCC.

VCC

Supply voltage

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

capacitor is recommended to be connected between VCC and VSS

pins.

VSS

Supply ground Ground

No connect (not bonded; should be connected to VSS).

STM6520 데이터시트(PDF) 6 Page - STMicroelectronics