Datasheet > HT16H25

HT16H25

更新时间： 2024-09-22 15:19:23

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
40页	984K
描述
RAM Mapping 60×16 LCD Controller Driver

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HT16H25 数据手册

HT16H25

RAM Mapping 60×16 LCD Controller Driver

Features

Applications

• Logic Operating Voltage: 2.4V~5.5V

• Car display

• Analog Operating Voltage: 2.4V~5.5V

• Leisure products

• LCD Operating Voltage (V_LCD): 2.5V~12V

• LCD display data RAM: 120×8 bits=960 bits

• LCD display: Max. 60 segments and 16 commons

• Bias: 1/1, 1/2, 1/3, 1/4, 1/5; Duty: static, 1/2~1/16

• Audio Combo display

• Video Player display

• Household appliance

• Consumer electronics

• Internal LCD bias generated from charge pump or

resistor divider

General Description

• Internal RC oscillator

The HT16H25 is a memory mapping and multi-

function LCD controller driver which can be switched

to multi-duty. It can display up to 960 patterns for

1/16 duty. It supports up to 4 port GPO outputs to

control other devices. The GPO outputs also can be

set as PWM outputs with 64-level PWM control to

drive LED backlight. The HT16H25 is compatible

with most microprocessors/microcontrollers and

communicates via a 2-wire I²C-bus or a 3-wire SPI

serial interface.

• Four general purpose output (GPO) ports

• GPO ports support binary output or PWM output

with 64-level PWM control

• Integrated Charge Pump

• Contrast Adjustment Function

• Support I²C-bus or SPI 3-wire serial interface

• Selectable LCD frame frequencies

• Four selectable blinking frequencies

• Selectable A type or B type LCD driving waveform

• Package type: 80/100-pin LQFP

Rev. 1.30

October 13, 2022

12 3 4 5 6 7...40

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