LC7982A Overview
EN5946 CMOS IC LC7982A LCD Dot Matrix Graphics Display Controller Overview The LC7982A is an LCD dot matrix graphics display controller IC. It stores display data sent from an 8-bit microcontroller in external display RAM and generates dot matrix LCD drive signals. Applications can select either of two modes:.
LC7982A Key Features
- LCD dot matrix and graphics display controller
- Display control capacity Graphics mode 512 K dots (216 bytes) Character mode 4096 characters (212 bytes)
- Character generator ROM 7360 bits
- European character support Character font: 5 × 7 dots 160 characters 192 characters Character font: 5 × 11 dots 32 chara
- Supports interfacing with 8-bit microcontrollers
- Display duty (program selectable)
- From static to 1/256 duty