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HT1330

Part Number	HT1330
Manufacturer	Holtek Semiconductor Inc
Description	3 1/2 Digit Timer + Watch
Published	Mar 26, 2005
Detailed Description	HT1330 3 1/2 Digit Timer + Watch Features · · · · · · · A real time watch A 20-hour adjustable range setting count-down...
Datasheet	HT1330 PDF File

Overview

HT1330 3 1/2 Digit Timer + Watch Features · · · · · · · A real time watch A 20-hour adjustable range setting count-down timer 20-minute count-up display cycle time 20 hours of count-up time maximum Auto recycle or manual reset the count-down timer by bonding option Hours and minutes are set independently Real time display in timer mode · · · · · · · · 5-minute/10-minute pre-alarm DC output and piezo output An internal voltage doubler Busy flag output high in timer counting 3 1/2 digit LCD display 32768Hz crystal oscillator Single 1.
5V battery operation 48L-pin QFP package General Description The HT1330 is a CMOS fabricated LSI chip designed to drive a standard three and 1/2 digit biplexe...

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