KK1232 - POWER SUPPLY CONTROL

Product Overview

KODENSHI KOREA

Datasheet Details

Part number	KK1232
Manufacturer	KODENSHI KOREA
File Size	427.60 KB
Description	POWER SUPPLY CONTROL
Datasheet	KK1232 Datasheet
Additional preview pages of the KK1232 datasheet.

Product details

Description

Pin 01 02 03 04 05 06 07 08 Symbol PBRST TD TOL GND RST RST ST VCC Pushbutton reset input Time Delay Set Selects 5% or 10% VCC Detect Ground Reset output (Active High) Reset output (Active Low, open drain) Strobe Input Supply output from voltage source Description 3 www.DataSheet4U.com KK1232 ______ PBRST VIL tPB tPDLY VIH tRST ____ RST RST tPB≥20 ms tPDLY≤20 ms 250 ms≤tRST≤1000 ms Fig.2 Timing diagram of forming reset signal from external PBRST control button ___ ST Inval

Features

Rated supply voltage 5.0 V Accurate 5% or 10% microprocessor power supply monitoring Programming of watchdog timer overflow time Generation of reset signals at power on for correct microproces sor start.

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Published: Jun 14, 2009 |