Features
- Supports analog inputs including CVBS & S-Video signals
- Supports digital panel up to SVGA resolution
- Integrated 8-bit 8051 MCU, CCFL and LED controller
- Built-in 8 color font based OSD with ~200 ROM & 75 RAM fonts. Supports Multi-color fonts by combining 3 single color fonts
- Embedded Image Enhancement
- Programmable CTI, hue, brightness, saturation, contrast & sharpness control
- Black/White Stretch
- Programmable favorite color enhancement- up to three colors (Skin, Grass & Sky)
- Programmable Gamma Correction table
TW8817 Functional Diagram
Description
The TW8817 is a highly integrated low cost TFT flat panel controller supporting digital panels. To reduce BOM cost, TW8817 integrates a SECAM/NTSC/PAL video decoder supporting CVBS & S-Video inputs, an 8-bit MCU, a CCFL controller and a LED controller. The TW8817 integrates a high quality NTSC/PAL/SECAM 2D video decoder and a 2D De-interlacer/Scaler.
Parameters
| Attributes | Value |
|---|---|
| CVBS Input | Yes |
| S-Video Input | Yes |
| YPbPr Input | No |
| SCART Input | No |
| Analog RGB Input | No |
| Digital RGB/Y CbCr Input | No |
| Comb Filter | 2D |
| Output Resolution (Max) | SVGA |
| De-Interlacer | 2D |
| Color Enhancement | Yes |
| PIP | No |
| OSD Type | Font |
| OSD Font ROM | 202 |
| OSD Font RAM | 75 |
| External OSD | No |
| CCFL/LED Controller | CCFL & LED |
| Dual View Output | No |
| LVDS Input | No |
| LVDS Output | No |
| MCU/MPU | Integrated |
| Memory Support | No |
| MIPI-CSI2 input | No |
| OSD Colors | 8x2 Color/ 8-Bit Palette |
| Secondary Output | Pseudo BT.656 (up to 720p) |
| TCON Output | Digital |
| Touch-screen Controller | No |
| TTL Output | Yes |
| Qualification Level | AEC-Q100 Grade 2 |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| TQFP | 12.0 x 12.0 x 0.00 | 80 |
Applications
- Automotive Display
- Navigation + DVD + TV
- Back up Camera
- Rear Seat Entertainment
- Car TV
- Portable DVD
- PMP
- Portable TV
- Door Phone
- Photo Frame
- DMB TV
- Baby Monitor
- Home Audio
- In Flight Entertainment
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Knowledge Base
Browse our knowledge base for helpful articles, FAQs, and other useful resources.
