ARM Cortex™-A7四核CPU--A31S

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ARM Cortex™-A7四核CPU--A31S

关键词：PCB LAYOUT上海 pcblayout服务 pcblayout外包 pcb layout | 作者：佚名 | 点击量： | 发布时间：2013年08月17日

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ARM Cortex™-A7四核CPU架构

1MB 二级缓存

SGX544MP2 GPU

使用少量外围器件即可实现3G, 2G, LTE, WiFi, Bluetooth, FM, GPS等无线数据传输技术

2160P视频解码

H．264 HP 1080P@30fps视频编码

HDMI 1080P@30fps输出

内置ISP

32位 DDR3/DDR3L/LPDDR2

CPU	ARM® Cortex™-A7 Quad-Core 256KB L1 Cache 1MB L2 Cache
GPU	PowerVR™ SGX544MP2 Complies with OpenGL ES 2.0, OpenCL 1.x, DX 9_3
Audio	Two sets of I2S/PCM interfaces for Baseband and Bluetooth Two integrated differential analog MIC for headset and phone Integrated digital MIC interface Dedicated headphone/speaker/receiver outputs Two-channel audio ADC with 96dBA SNR Two-channel audio DAC with 100dBA SNR
Video	UHD H.264 2160p video decoding Multi-format FHD video decoding, including Mpeg1/2, Mpeg4 SP/ASP GMC, H.263, H.264,etc. H.264 High Profile 1080p@30fps or 720p@60fps encoding 3840x1080@30fps 3D decoding, BD/SBS/TAB/FP supported 3840x1080@30fps 3D encoding Complies with RTSP, HTTP, HLS, RTMP, MMS streaming media protocols
Display	Integrated LVDS/RGB/CPU LCD interface 1280x800 resolution Integrated HDMI1.4 1920x1080@60fps
Camera	Supports 0.3M/1.3M/2M/5M CMOS sensor Supports 8/10/12-bit YUV/Bayer sensor
HawkView™ ISP	Static and dynamic defect pixel correction, and lens shading correction Anisotropic non-linear Bayer interpolation with false color suppression Programmable color correction, dynamic range compression and contrast enhancement Advanced spatial de-noise filter AE/AF/AWB Anti-flick detection
Memory	32-bit DDR3/DDR3L/LPDDR2 controller 8-bit NAND Flash controller with 64-bit ECC
PMIC	PMIC AXP221s 21-CH power output and 2.2A Flash charging Comply with USB 3.0 power supply standard
OS	Supports Android 4.1/4.2 and above Compatible with Microsoft Windows 8