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HD64645

HD64645
型号:HD64645
品牌:HITACHI HITACHI
批号:13+RoHs
封装:QFP
原价:30
数量:78005
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备注:100% 全新原装(Brand new)
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详细描述

HD64645

 
LCTC (LCD Timing Controller)
 
Description
The HD64645/HD64646 LCTC is a control LSI for large size dot matrix liquid crystal displays. The LCTC
is software compatible with the HD6845 CRTC, since its programming method of internal registers and
memory addresses is based on the CRTC. A display system can be easily converted from a CRT to an
LCD.
The HD64646 LCTC is a modified version of the HD64645 LCTC with different LCD interface timing.
The LCTC offers a variety of functions and performance features such as vertical and horizontal scrolling,
and various types of character attribute functions such as reverse video, blinking, nondisplay (white or
black), and an OR function for simple superimposition of character and graphic displays. The LCTC also
provides DRAM refresh address output.
A compact LCD system with a large screen can be configured by connecting the LCTC with the
HD66110ST (column driver) and the HD66113T (common driver) by utilizing 4-bit × 2 data outputs.
Power dissipation has been lowered by adopting the CMOS process.
 
 
 
Features
Software compatible with the HD6845 CRTC
Programmable screen size
  Up to 1024 dots (height)
  Up to 4096 dots (width)
High-speed data transfer
  Up to 20 Mbits/s in character mode
  Up to 40 Mbits/s in graphic mode
Selectable single or dual screen configuration
Programmable multiplexing duty ratio: static to 1/512 duty cycle
Programmable character font
  1-32 dots (height)
  8 dots (width)
 
 
Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
 
 
批发与零售价位不同,无法一一明示,详情请通过邮件或客服咨询(国内销售部电话:0755-83957301,企业QQ2850151585), 由于电子元器件价格不稳定,时常有稍许变动,本公司未能及时调整,如您觉得售价不适,请与我们说明并适当议价,谢谢支持。
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