HH1621 Datasheet, Driver, Huahong

HH1621 Features

• Driver _ Operating voltage: 2.2V~5.2V _ Built-in 256kHz RC oscillator _ External 32.768kHz crystal or 256kHz frequency source input _ Selection of 1/2, 1/3 bias, and selection of 1/2, 1/3, 1/4

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Part number:

HH1621

Manufacturer:

Huahong

File Size:

174.16kb

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📄 Datasheet

Description:

32 x 4 lcd driver. The HH1621 is a 128-pattern (32x4), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HH1621 makes

HH1621 Application

• Applications _ Internal time base frequency sources _ Two selectable buzzer frequencies (2/4kHz) _ Built-in time base generator and WDT _ Time base

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HH1621

Huahong

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