A31s
A31s is a highly integrated mobile application processor
A31s.PDF 商品信息
The Allwinner A31s processor is a quad-core phablet processor designed for the phablet market, it is based on quad-core Cortex-A7 CPU and provides a wide range of peripheral interfaces such as HDMI, RGB LCD, LVD,USB OTG ,USB EHCI/OHCI ,SDC, SPI, UAPRT,etc.（點擊即可咨詢芯片詳細信息）
A31s's Features
1. CPU
- ARM Cortex-A7 Quad-Core
- 1MB L2-Cache
- 256KB L1-Cache
2. GPU
- POWER VR SGX544 MP2
- Eight logic cores
- Comply with Open GL ES2.0, Open CL1.x, DX 9_3
3. Video
- UHD H.264 4K×2K @30fps video decoding
- Full HD video decoding
- BD Directory, BD ISO and BD m2ts video decoding
- H.264 High Profile 1080P@60fps encoding
- 3840x1080@30fps 3D decoding
- 3840x1080@30fps 3D encoding
- Comply with RTSP, HTTP, HLS, RTMP, MMS streaming media protocol
4. Display
- Dual-channel LVDS 1920×1080@60fps
- 4 lanes MIPI DSI 1920×1200@60fps
- Dual-channel RGB/CPU LCD 2048×1536@60fps
- Integrated HDMI1.4 4K×2K@30fps
5. Camera
- Integrated Parallel & MIPI I/F sensor
- Integrated Powerful ISP, supporting Raw Data CMOS sensor
- 5M/8M/12M CMOS Sensor supported
- 8/10/12-bit RGB Bayer sensor supported
6.Memory
- Dual-Channel LPDDR2/DDR3/DDR3L Controller
- Dual-Channel NAND FLASH Controller
- 64-bit ECC
7.PMIC
- A31exclusively tailor-made PMIC AXP221
- 21-CH power output and 2.2A Flash charging
- Comply with USB 3.0 power supply standard
8. Audio
- Integrated HI-FI 100dB Audio Codec
- Three MIC
- One MIC with Noise cancellation
9. OS
- Support Android 4.2 or after
- Support Microsoft Windows 8
A31s's Block Diagram
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