Datasheet Details
| Part number | LC74731W |
|---|---|
| Manufacturer | SANYO (now Panasonic) |
| File Size | 157.30 KB |
| Description | On-Screen Display Controller |
| Datasheet |
 LC74731W Datasheet
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Description
Switches the crystal oscillator Selects external clock input mode or crystal oscillator mode.
Low: crystal oscillator mode, high: input external clock input mode.
LC oscillator connections Connections for the coil and capacitor that form the character output dot clock generation oscillator.
Features
- Text structure: 12 lines × 24 characters (Up to 288 characters).
- Character format: 16 × 16 dots Character display clock frequency: about 9 MHz.
- Character sizes: Four sizes each in the horizontal and vertical directions with the size set in line units.
- Number of characters supported: LC74731W:256 (internal) LC74732W:512 (internal) Up to 8192 using an external ROM (for Japanese) [Reference] JIS X0298 (1990): 6877 characters JIS level 1 kanji: 2965 characters J.