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HT16L23(64LQFP-A) PDF预览

HT16L23(64LQFP-A)

更新时间: 2024-11-23 21:16:15
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK /
页数 文件大小 规格书
43页 1745K
描述
Interface Circuit, CMOS, PQFP64

HT16L23(64LQFP-A) 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
Reach Compliance Code:unknown风险等级:5.68
显示模式:SEGMENTJESD-30 代码:S-PQFP-G64
底板数:4-BP区段数:52
端子数量:64最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP64,.35SQ,16
封装形状:SQUARE封装形式:FLATPACK
电源:2/5 V认证状态:Not Qualified
子类别:Other Interface ICs最大压摆率:0.056 mA
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.4 mm端子位置:QUAD
Base Number Matches:1

HT16L23(64LQFP-A) 数据手册

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HT16L23  
RAM Mapping 52*4 / 48*8 LCD Driver  
Feature  
Applications  
Logic operating voltage: 1.8V~5.5V  
Leisure products  
LCD operating voltage (VLCD): 2.4V~6.0V  
Internal 32kHz RC oscillator  
Games  
Telephone display  
Bias: 1/3 or 1/4; Duty: 1/4 or 1/8  
Audio combo display  
Video player display  
Kitchen appliance display  
Measurement equipment display  
Household appliance  
Consumer electronics  
Internal LCD bias generation with voltage-follower  
buffers  
External VLCD pin to supply LCD operating  
voltage  
Integrated regulator to adjust LCD operating  
voltage: 3.0V, 3.2V, 3.3V, 3.4V, 4.4V, 4.5V, 4.6V,  
5.0V  
General Description  
Integrated LED driver  
Support I2C or SPI 3-wire serial interface  
controlled by IFS pin  
The HT16L23 device is a memory mapping and  
multi-function LCD controller/driver. The display  
segments of the device are 208 patterns (52 segments  
and 4 commons) for 1/4 duty display or 384 patterns  
(48 segments and 8 commons) for 1/8 duty display.  
It can also support LED drive outputs on certain  
segment pins. The software configuration feature of  
the HT16L23 device makes it suitable for multiple  
LCD applications including LCD modules and display  
subsystems. The HT16L23 device communicates with  
most microprocessors/microcontrollers via a two-wire  
bidirectional I2C or a three-wire SPI interface.  
Four selectable LCD frame frequencies: 64Hz or  
85.3Hz or 128Hz or 170.6Hz  
Up to 48×8 bits RAM for display data storage  
Display pixel:  
– 52×4 pixel: 52 segments and 4 commons  
– 48×8 pixel: 48 segments and 8 commons  
Support two driver output mode segment/LED on  
SEG44~SEG51/LED7~LED0  
Versatile blinking modes: off, 0.5Hz, 1Hz, 2Hz  
R/W address auto increment  
Low power consumption  
Manufactured in silicon gate CMOS process  
Package type: 64LQFP package  
Rev. 1.00  
1
November 16, 2011  

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