Datasheet Details
| Part number | WT6148 |
|---|---|
| Manufacturer | Weltrend Semiconductor |
| File Size | 68.75 KB |
| Description | Digital Monitor Controller |
| Datasheet |
 WT6148 Datasheet
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General Description
The WT6148/ WT6160 is a microcontroller for digital controlled monitor.
It contains an 8-bit CPU, 48K /60K bytes ROM, 1056 bytes RAM, 14 PWMs, parallel I/Os, SYNC signal processor, timer, DDC1/2B interface, master/slave I2C interface, 6-bit A/D converter and watch-dog timer.
Key Features
- 8-bit 6502 compatible CPU with 6MHz operating frequency.
- WT6148 : 48K bytes ROM, WT6160 : 60K bytes ROM, ,1024 bytes SRAM+32 bytes bit addressable SRAM.
- 12MHz crystal oscillator.
- 14 channels 8-bit PWM outputs.
- Sync signal processor with H+V separation, H/V frequency counter, H/V polarity detection/control and clamp pulse output.
- Six free-running sync signal outputs (Horizontal frequency up to 106KHz 85Hz@1600x1200).
- Self-test patter.