Datasheet > HT16K23_1107

HT16K23_1107

更新时间： 2024-11-19 10:59:59

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		驱动控制器
页数	文件大小	规格书
30页	1152K
描述
RAM Mapping 204/168 LCD Controller Driver with keyscan

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中文翻译

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数据手册

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HT16K23_1107 数据手册

HT16K23

RAM Mapping 20*4/16*8 LCD

Controller Driver with keyscan

Feature

Applications

Logic voltage: 2.4~5.5V

Industrial control indicator

Digital clock, thermometer, counter, voltmeter

Combo set.

●

Integrated RC oscillator

Various display modes

– Max. 20*4 patterns, 20 segments, 4 commons,

VCR set

1/3 bias, 1/4 duty

Instrumentation readouts

Other consumer application

LCD displays

– Max. 16*8 patterns, 16 segments, 8 commons,

1/4 bias, 1/8 duty

I²C-bus interface

●

Key scan function

– Max. 20*1 matrix key scanning in 20*4 display

General Description

The HT16K23 is a memory mapping and multi-

function LCD controller driver. The Max. display

segment numbers in the device are 80 patterns

(20 segments and 4 commons) or 128 patterns (16

segments and 8 commons). The Max. key scan

circuits are 20*1 matrix or 16*1 matrix. The software

configuration feature of the HT16K23 makes it

suitable for multiple LCD applications including

LCD modules and display subsystems. The HT16K23

supports a hardware interrupt using register setting.

mode

– Max. 16*1 matrix key scanning in 16*8 display

mode

16*8 bits RAM for display data storage

Selectable hardware interrupt

●

R/W address auto increment

Manufactured in silicon gate COMS process

28-pin SOP package

T h e H T 1 6 K 2 3 i s c o m p a t i b l e w i t h m o s t

microcontrollers and communicates via a two-line

bidirectional I²C-bus.

Rev. 1.10

July 01, 2011

12 3 4 5 6 7...30

中文翻译

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