Datasheet Details
| Part number | UPD16680 |
|---|---|
| Manufacturer | NEC (now Renesas Electronics) |
| File Size | 290.05 KB |
| Description | 1/53/ 1/40 DUTY/ LCD CONTROLLER/DRIVER |
| Datasheet |
 UPD16680 Datasheet
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General Description
The µPD16680 is a driver which contains a RAM capable of full - dot LCD display.
The single µPD16680 IC chip can operate a full - dot (up to 100 by 51 dots) LCD and pictographs (100 pictographs).
The µPD16680 can operate on single 3 V-power supply, is suitable for graphic pagers and cellular.
Key Features
- LCD driver with a built-in display RAM.
- Can operate on single 3 V-power supply.
- Booster circuit incorporated : Switchable 3 or 4 folds.
- Dot display RAM : 100 x 51 bits.
- Pictographic display RAM : 100 bits.
- Pictographic display's duty changeable : 1/53 or 1/40 duty.
- Output for full-dot : 100 segments and 52 commons.
- Data input based on serial & 4-bit / 8-bit parallel switch over.
- String resister to output bias level.