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ML9052 PDF预览

ML9052

更新时间: 2024-09-25 14:53:47
品牌 Logo 应用领域
冲电气 - OKI /
页数 文件大小 规格书
65页 439K
描述
Liquid Crystal Driver, 132-Segment, CMOS, DIE-326

ML9052 技术参数

生命周期:Transferred零件包装代码:DIE
包装说明:DIE,针数:326
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.41
数据输入模式:SERIAL显示模式:SEGMENT
接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVERJESD-30 代码:R-XUUC-N326
复用显示功能:NO功能数量:1
区段数:132端子数量:326
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
认证状态:Not Qualified最大供电电压:5.5 V
最小供电电压:1.8 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:UPPER最小 fmax:0.04 MHz
Base Number Matches:1

ML9052 数据手册

 浏览型号ML9052的Datasheet PDF文件第2页浏览型号ML9052的Datasheet PDF文件第3页浏览型号ML9052的Datasheet PDF文件第4页浏览型号ML9052的Datasheet PDF文件第5页浏览型号ML9052的Datasheet PDF文件第6页浏览型号ML9052的Datasheet PDF文件第7页 
E2B0052-19-66  
Preliminary  
This version: Jun. 1999  
¡ Semiconductor  
ML9052  
132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays  
GENERAL DESCRIPTION  
The ML9052 is an IC for dot matrix graphic LCD devices carrying out bit map display. This IC  
can drive a dot matrix graphic LCD panel under the control of an 8-bit microcontroller. Since all  
the functions necessary for driving a bit map type LCD device are incorporated in a single chip,  
using the ML9052 makes it possible to implement a bit map type dot matrix graphic LCD system  
with only a few chips.  
Since the bit map method, in which one bit of display RAM data turns ON or OFF one dot in the  
displaypanel, isemployed, itispossibletocarryoutdisplayswithahighdegreeoffreedomsuch  
as Chinese character displays, etc. With a single device, it is possible to construct a graphic  
displaysystemwithamaximumof132 ¥97dots. Thedisplaycanbeexpandedfurtherusingtwo  
devices.  
The ML9052 with a built-in RAM, which is fabricated using the CMOS process, achieves low-  
power operation and is ideally suitable for displays in battery-operated portable equipment.  
The ML9052 has 97 common signal outputs and 132 segment signal outputs and a single device  
can drive a display of up to 97 ¥ 132 dots.  
This device is not resistant to radiation or to light.  
FEATURES  
• Direct display of the RAM data using the bit map method  
Display RAM data "1" ... Dot is displayed  
Display RAM data "0" ... Dot is not displayed  
• Display RAM capacity  
97 ¥ 132 = 12804 dots  
• LCD drive circuits  
97 common outputs, 132 segment outputs  
• Microcontroller interface: Can select an 8-bit parallel or serial interface  
• Built-in voltage multiplier circuit for the LCD drive power supply  
• Built-in LCD drive power supply adjustment circuit  
• Built-in LCD drive bias resistors  
• Line inversion drive/frame inversion drive (selected by a command)  
• Built-in oscillator circuit (Internal RC oscillator/external clock input)  
• A variety of commands  
Read/write of display data, display ON/OFF, normal/reverse display, all dots ON/all dots  
OFF, set page address, set display start address, etc.  
• Power supply voltage  
Logic power supply: V -V = 1.8 V to 5.5 V  
DD SS  
Voltage multiplier reference voltage: V -V = 1.8 V to V  
IN SS  
DD  
(5-times multiplier Æ 1.8 V to 3.6 V, 6-times multiplier Æ 1.8 to 3 V, 7-times multiplier Æ 1.8  
to 2.5 V)  
LCD drive voltage: V -V = 6.0 to 18 V  
BI SS  
• Package: Gold bump chip, TCP  
1/64  

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