HD66728 Overview
The HD66728, 112-by-80 dot-matrix graphics LCD controller and driver LSI, displays characters such as alphanumerics, katakana, hiragana and symbols as well as graphics such as kanji and pictograms. It can be configured to drive a dot-matrix liquid crystal display and control key scan functions under the control of the microprocessor connected via the clock-synchronized serial or 4/8-bit bus. The HD66728 has a smooth...
HD66728 Key Features
- Control and drive of a character and graphics LCD
- 112 x 80-dot graphics and 16-character x 10-line display
- bined display (superimposed display) of graphics and characters
- Fixed display of graphics icons (pictograms)
- Control up to a 4 × 8 (32-key) matrix key scan
- Low-power operation support
- High-speed clock-synchronized serial interface (serial transfer rate: 5 MHz max.)
- High-speed 4-/8-bit bus interface capability (except when key scan circuit is used)
- 112-segment × 80-mon liquid crystal display driver
- 160-byte display data RAM (160 characters max)