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YGV629-VZ
YGV629-VZ
| Part Number | YGV629-VZ |
|---|---|
| Manufacturer | Yamaha Corporation |
| Category | Integrated Circuits (ICs) > Interface – Graphics Controllers |
| Description | AVDP (Advanced Video Display Processor) Graphics Controller, Integrated On-Screen Display (OSD), 144-pin LQFP. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The YGV629-VZ is Yamaha’s high-performance AVDP CRT graphics controller, supporting max 800×600 SVGA resolution for standalone embedded systems, car navigation and video equipment. Equipped with integrated VRAM, multi-window processing, sprite rendering and hardware alpha blending, it delivers multi-layer OSD overlay on RGB video signals and eases the computing burden of host MCUs. Packaged in 144-pin LQFP, it ensures stable graphic processing for industrial and legacy consumer CRT devices.
Core Advantages
Advanced Multi-Layer OSD Video Overlay
Enables high-fidelity text, menu, and UI graphic rendering over external video signals with hardware-accelerated alpha blending for semi-transparent overlay effects.
Reduced Host Processor Load
Features on-chip hardware rendering of shapes, text positioning, and sprite animations, freeing memory and bandwidth on host MCUs or DSPs.
Flexible Video Standard Support
Compatible with NTSC, PAL, analog & digital RGB video signals, with built-in HSYNC/VSYNC sync signal processing for global display integration.
Time-Tested Automotive & Industrial Reliability
Widely used in long-lifecycle equipment like car navigation, medical monitors and industrial consoles with stable wide-temperature operation.
Key Specifications
| Brand | Yamaha |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free |
| EDA/CAD Model | Schematic symbols, 3D models, and 144-pin LQFP PCB footprints are available on request |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | 144-LQFP / PQFP144 (28mm × 28mm,0.5mm pin pitch) |
| Mounting Type | Surface Mount (SMT / SMD) |
| Surface Marking / Silkscreen | YGV629-VZ Marking |
| Device Architecture | AVDP (Advanced Video Display Processor) |
| Host Bus Interface | Compatible with 8-bit and 16-bit parallel host microcontrollers |
| Supported Graphics Layers | Multi-layer overlay (Text, Sprite, Background graphics, and Video layers) |
| Max Supported Resolution | 800 × 600 (SVGA) |
| Color Modes | Supports programmable lookup tables (LUT), indexed colors, and direct high-color modes |
| Built-in VRAM Capacity | Integrated dedicated video RAM for frame buffer storage |
| Max Operating Clock Frequency | 40MHz |
| Sync Signal Support | Built-in HSYNC (Horizontal Sync) & VSYNC (Vertical Sync) signal processing |
| Analog Video Input Standard | NTSC, PAL, RGB analog video signal input |
| Operating Core Voltage (VDD) | Core: 3.3V, I/O supports 3.3V / 5V mixed voltage connection |
| Operating Temperature Range | -40°C to +85°C (Industrial-grade temperature qualification) |
Typical Applications
- Automotive infotainment centers, vintage car dashboard navigation systems, and instrument clusters
- Industrial Human-Machine Interface (HMI) touch panels and machinery CRT display systems
- Security camera multiplexers, video overlay networks, and CCTV on-screen menus
- Professional video mixers, broadcasting consoles, and overlay processors
- Precision medical imaging workstations and bedside diagnostic CRT displays
- Legacy standalone embedded graphic equipment with SVGA CRT screens
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, bulk pricing or CAD footprint files, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What does the “VZ” suffix of YGV629-VZ stand for?
A: It represents RoHS lead-free version with 144-pin LQFP package for automatic SMT production.
Q2: How does the chip realize semi-transparent menu overlay?
A: Built-in hardware alpha blending and chroma keying support adjustable transparency for UI overlay on video input.
Q3: Does YGV629-VZ need external memory?
A: No, integrated VRAM can directly complete SVGA screen display without extra DRAM.
Q4: Can it connect to 5V old microcontrollers?
A: Yes, mixed 3.3V/5V IO design, no level shifting chips required.
Q5: What’s the max display resolution supported?
A: Native 800×600 (SVGA), suitable for traditional CRT industrial screens.
Q6: Compatible with PAL and NTSC analog video?
A: Supports both standards, with built-in HSYNC/VSYNC synchronous processing circuit.
Q7: What is the operating temperature range?
A: Industrial wide temperature: -40℃ ~ +85℃, fit for vehicle and medical equipment.
Q8: What is the package size of this chip?
A: 144-LQFP, body size 28mm×28mm, pin pitch 0.5mm, thickness 1.7mm max.
Q9: Is there stock available for bulk order?
A: We have original factory stock, bulk order can be shipped within 1-2 working days.
Q10: Can you provide CAD footprint and datasheet?
A: Send inquiry to us, we will provide complete datasheet and 3D CAD files within 24h.
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