Datasheet > HT1629G

HT1629G

更新时间： 2024-03-03 10:11:23

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
23页	1310K
描述
240×2 RAM Mapping LCD Driver

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中文翻译

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数据手册

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HT1629G 数据手册

HT1629G

240×2 RAM Mapping LCD Driver

Feature

General Description

•ꢀ Logicꢀoperatingꢀvoltage:ꢀ2.4V~5.5V

•ꢀ LCDꢀoperatingꢀvoltage:ꢀ2.4V~5.5Vꢀ

•ꢀ LCDꢀdisplay:ꢀMax.ꢀ240ꢀSegmentsꢀandꢀ2ꢀCommons

•ꢀ LCDꢀdisplayꢀdataꢀRAM:ꢀ60×8ꢀbits=480ꢀbits

•ꢀ Duty:ꢀstatic,ꢀ1/2;ꢀBias:ꢀ1/1,ꢀ1/2

TheꢀHT1629Gꢀisꢀaꢀmemoryꢀmappingꢀandꢀmulti-

functionꢀLCDꢀcontrollerꢀdriverꢀwhichꢀcanꢀbeꢀswitchedꢀ

toꢀeitherꢀ1/1ꢀorꢀ1/2ꢀduty.ꢀItꢀcanꢀdisplayꢀupꢀtoꢀ240ꢀ

patternsꢀwithꢀaꢀ1/1ꢀdutyꢀorꢀ480ꢀpatternsꢀwithꢀaꢀ1/2ꢀ

dutyꢀdriverꢀoutput.ꢀItꢀsupportsꢀaꢀcommonꢀdriverꢀ

outputꢀmodeꢀsegmentꢀ/ꢀLEDꢀdriver.ꢀTheꢀsoftwareꢀ

conﬁgurationꢀfeaturesꢀofꢀtheꢀdeviceꢀmakesꢀitꢀsuitableꢀ

forꢀ multipleꢀ LCDꢀ applicationsꢀ includingꢀ LCDꢀ

modulesꢀandꢀdisplayꢀsubsystems.ꢀ

•ꢀ ExternalꢀVLCDꢀpinꢀtoꢀsupplyꢀLCDꢀoperatingꢀvoltage

•ꢀ Internalꢀ51.2kHzꢀRCꢀoscillator

•ꢀ 4-ChanelꢀLEDꢀdriver

TheꢀHT1629Gꢀisꢀcompatibleꢀwithꢀmostꢀmicro-

controllersꢀandꢀcommunicatesꢀviaꢀaꢀthree-lineꢀSPIꢀ

interface.

ꢀ

♦

Supportsꢀupꢀtoꢀ16ꢀlevelꢀPWMꢀluminanceꢀcontrol

•ꢀ SPIꢀ3-wireꢀserialꢀinterface

•ꢀ Packageꢀtype:ꢀCOGꢀ–ꢀ60μmꢀmin.

Block Diagram

LED3

VDD

VSS

PWM

Control

LED driver

LED0

CSB

CLK

DIO

Control

Circuit

SEG239

Display

RAM

I/F

CLS

OSC

SEG driver

SEG0

Timing

Generator

Oscillator

COM1

COM0

COM driver

LCD

Voltage

Selector

VLCD

VCAP

Rev. 1.10

July 10, 2017

12 3 4 5 6 7...23

中文翻译

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