LD3811 Description
and is subject to change without notice. does NOT assume any responsibility for use of circuits described. 5F, 126-33 Han-dle 1ro, Seobuk-gu, Cheonan, Chungnam, korea, 331-220 Tel.
LD3811 Key Features
- Controls and drives a 5 X 7, 5 X 8, or 5 X 9 dot matrix LCD
- Supports accessory display segment drive (up to 60 segments)
- Display technique: 1/8 duty 1/4 bias drive (5 X 7 dots)
- Display control memory CGROM: 240 characters (5 X 7, 5 X 8, or 5 X 9 dots)
- Instruction function : Display on/off control / Display shift function
- Provides a backup function based on low power modes
- Serial data munication with the system controller
- Independent LCD drive block power supply VLCD
- Provides a RES pin for LSI internal initialization
- RC oscillator circuit