HT16C24 datasheet(1/37 Pages) HOLTEK

Nome de Peças	HT16C24

Descrição Electrónicos	RAM Mapping 724/688/60*16 LCD Driver Controller

PDF	37 Pages

Scroll/Zoom	100%

Fabricante Electrônico	HOLTEK [Holtek Semiconductor Inc]

Página de início	http://www.holtek.com

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1 / 37 page

Rev. 1.20

1

September 23, 2011

Rev. 1.00

PB

September 23, 2011

HT16C24/HT16C24G

RAM Mapping 72*4/68*8/60*16

LCD Driver Controller

Features

● Operating voltage:2.4 ~ 5.5V

● Internal 32kHz RC oscillator

● Bias: 1/3, 1/4 or 1/5; Duty:1/4, 1/8 or 1/16

● Internal LCD bias generation with voltage-

follower buffers

● I2C-bus interface

● Two Selectable LCD frame frequencies: 80Hz or

160Hz

● Up to 60 x 16 bits RAM for display data storage

● Display patterns:

– 72 x 4 patterns: 72 segments and 4 commons

– 68 x 8 patterns: 68 segments and 8 commons

– 60 x 16 patterns: 60 segments and 16 commons

● Versatile blinking modes

● R/W address auto increment

● Internal 16-step voltage adjustment to adjust LCD

operating voltage

● Low power consumption

● Provides VLCD pin to adjust LCD operating voltage

● Manufactured in silicon gate CMOS process

● Package type: 64LQFP, 80LQFP, Chip and COG.

Applications

● Electronic meter

● Water meter

● Gas meter

● Heat energy meter

● Household appliance

● Games

● Telephone

● Consumer electronics

General Description

The HT16C24/HT16C24G device is a memory

mapping and multi-function LCD controller driver.

The Display segments of the device may be 288

patterns (72 segments and 4 commons), 544 patterns

(68 segments and 8 commons) or 960 patterns

(60 segments and 16 commons). The software

configuration feature of the HT16C24/HT16C24G

device makes it suitable for multiple LCD applications

including LCD modules and display subsystems. The

HT16C24/HT16C24G device communicates with

most microprocessors / microcontrollers via a two-

line bidirectional I2C-bus.

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HT16C24 Folha de dados(PDF) 1 Page - Holtek Semiconductor Inc

HT16C24 Folha de dados(HTML) 1 Page - Holtek Semiconductor Inc

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