✅ Model: V3s
Brand: Allwinner
Category: Embedded Processor / ARM Cortex-A7 / Video Encoding SoC
📄 Detailed Description
The Allwinner V3s processor is a highly integrated and cost-effective solution designed for car DVRs, IP cameras, and monitoring systems.
Powered by a single ARM Cortex-A7 CPU running up to 1.2GHz, the V3s delivers excellent performance for embedded multimedia applications. It comes with a built-in 512Mbit DDR2 memory and offers optimized external memory interfaces for SPI NAND/NOR Flash and SD/MMC, simplifying design and lowering BOM costs.
The dedicated video engine supports multi-format video processing, including H.264 encoding at 720p@60fps, H.264 decoding at 1080p@30fps, and JPEG/MJPEG decoding at 1080p@30fps. The V3s integrates an 8M HawkView™ ISP with advanced imaging features like spatial and chrominance de-noise, zone-based AE/AF/AWB statistics, black level correction, lens shading correction, color correction, and anti-flicker detection, delivering exceptional camera performance.
With a rich set of peripherals including UART, SPI, USB HS/FS OTG, and TWI, the V3s offers flexible connectivity for various embedded applications.
📐 Technical Specifications
| Item | Description |
|---|---|
| CPU | ARM Cortex-A7, up to 1.2GHz |
| Memory | Integrated 512Mbit DDR2 |
| Video Encode | H.264 720p@60fps |
| Video Decode | H.264 1080p@30fps, JPEG/MJPEG 1080p@30fps |
| ISP | 8M HawkView™ ISP with advanced imaging features |
| Interfaces | UART, SPI, USB HS/FS OTG, TWI, SPI NAND/NOR, SD/MMC |
| Target Applications | Car DVR, IP Camera, Monitoring Systems |
🎯 Key Applications
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Car Digital Video Recorders (DVR)
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IP Cameras (IPC)
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Monitoring Systems
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Embedded Video Devices
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Smart Camera Applications
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