HT1621 Datasheet, Controller, Holtek Semiconductor Inc

HT1621 Features

• Controller
• Operating voltage: 2.4V~5.2V
• Built-in 256kHz RC oscillator
• External 32.768kHz crystal or 256kHz frequency source input
• Selection of 1/2 or 1/3 bi

PDF File Details

Part number:

HT1621

Manufacturer:

Holtek Semiconductor Inc

File Size:

169.24kb

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📄 Datasheet

Description:

Ram mapping 32 x 4 lcd controller. The HT1

HT1621 Application

• Applications
• Internal time base frequency sources
• Two selectable buzzer frequencies (2kHz/4kHz)
• Power down command red

TAGS

HT1621

Holtek Semiconductor Inc

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