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HT1381 - Serial Timekeeper Chip

Product Overview

Holtek Semiconductor Inc

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HT1381 Serial Timekeeper Chip by Holtek Semiconductor Inc - Datasheet Preview — Datasheet preview – HT1381

Datasheet Details

Part number	HT1381
Manufacturer	Holtek Semiconductor Inc
File Size	120.11 KB
Description	Serial Timekeeper Chip
Datasheet	HT1381 Datasheet
Additional preview pages of the HT1381 datasheet.

Product details

Description

The HT1380/HT1381 is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information.

Features

Operating voltage: 2.0V~5.5V.
Maximum input serial clock: 500kHz at VDD=2V, 2MHz at VDD=5V.
Operating current: less than 1mA at 2V, less than 1.2mA at 5V.
TTL compatible - VIH: 2.0V~VDD+0.3V at VDD=5V - VIL: -0.3V~+0.8V at VDD=5V.

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Other Datasheets by Holtek Semiconductor Inc

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Published: Mar 26, 2005 |