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HT1380A - Serial Timekeeper Chip

Product Overview

Holtek Semiconductor

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HT1380A Serial Timekeeper Chip by Holtek Semiconductor - Datasheet Preview — Datasheet preview – HT1380A

Datasheet Details

Part number	HT1380A
Manufacturer	Holtek Semiconductor
File Size	374.00 KB
Description	Serial Timekeeper Chip
Datasheet	HT1380A Datasheet
Additional preview pages of the HT1380A datasheet.

Product details

Description

The HT1380A/HT1381A 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 0.5μA at 2V.
less than 0.7μA at 3V.
less than 1.0μA at 5V.
TTL compatible.
VIH: 2.0V~VDD+0.3V at VDD=5V.
VIL: 0.3V~+0.8V at VDD=5V.
Two data transmission modes: single-byte, or burst mode.
Serial I/O transmission.
All.

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Published: May 11, 2018 |