HH1621 Datasheet 32 X 4 Lcd Driver

Manufacturer: Huahong

Overview: Edited by Foxit PDF Editor Copyright (c) by Foxit Software Company, 2004 For Evaluation Only.

Datasheet Details

Part number	HH1621
Manufacturer	Huahong
File Size	174.16 KB
Description	32 x 4 LCD Driver
Datasheet	HH1621-Huahong.pdf

General Description

s The HH1621 is a 128-pattern (32x4), memory mapping, and multi-function LCD driver.

The S/W configuration

Key Features

_ 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 duty LCD.

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