HD63645 - LCD Timing Controller

Product Overview

Hitachi

Part number	HD63645
Manufacturer	Hitachi
File Size	184.93 KB
Description	LCD Timing Controller
Datasheet	HD63645 Datasheet
Additional preview pages of the HD63645 datasheet.

The HD63645/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.

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 HD66204 (column driver) and the HD66205 (common driver) by utilizing 4-bit × 2 da.

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Published: Apr 16, 2018 |