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        中文|ENG
        R818

        四核智能帶屏語音芯片

        產品

        芯片框圖

        R818

        基本規格

        CPU

        ? Quad-core ARM Cortex?-A53 up to 1.6GHz
        ? 32KB L1 I-cache + 32KB L1 D-cache per core, 512KB L2 cache
        ? Low-power CoolFlex? power management architecture

        GPU

        ? GE8300 500MHz
        ? Supports OpenGLES1.1/2.0/3.2, Vulkan1.1, OpenCL1.2

        Memory

        ? 32-bit DDR4/DDR3/DDR3L/LPDDR3/LPDDR4
        ? eMMC 5.0
        ? 8-bit TLC/MLC/SLC/EF NAND flash
        ? SPI Nand flash

        Audio

        ? Supports two audio DAC and two audio ADC
        ? Supports two analog audio inputs and two analog audio outputs
        ? Stereo Speaker and capless stereo headphone driver
        ? Four I2S controllers for connecting Bluetooth and external audio codec
        ? Integrated digital microphone supports maximum 8 digital microphones

        Process

        ? 28nm HPC+

        Display

        ? Supports one channel MIPI DSI output, 4-lane, up to 1920×1200@60fps
        ? Supports LVDS output with dual link, up to 1920×1200@60fps
        ? Supports RGB interface with DE/SYNC mode, up to 1920×1200@60fps
        ? Supports size up to 2048x2048, with two video layer and two UI layer
        ? SmartColor2.0 post processing for an excellent display experience

        Video

        ? Supports H.265 decoder 4k@30fps
        ? Supports H.264 decoder 1080p@30fps
        ? Supports VP8 decoder 1080p@60fps
        ? Supports H.264 HP encoder 1080P@60fps
        ? Supports MJPEG encoder 4k@15fps
        ? Supports JPEG encoder 13M

        Camera

        ? Compliant with MIPI-CSI2 V1.00 and MIPI DPHY V1.00.00
        ? 2 MIPI CSI input, 4 data lane and 2 data lane, up to 1Gbps per Lane in HS
        ? Maximum to 8M@30fps or 13M@10fps, with 4 data lane
        ? Supports format: YUV422-8bit/10bit, YUV420-8bit/10bit, RAW-8, RAW-10, RAW-12, RGB888, RGB565

        ISP

        ? Up to 8M@30fps or 13M@10fps, can be config as dual 1080p@60fps
        ? Adjustable 3A functions, including AE, AWB and AF
        ? Supports spatial(2D) de-noise filter
        ? Supports contrast enhance and sharping
        ? Supports chrominance noise reduction
        ? Supports defect pixel correction

        Security

        ? Supports Symmetrical algorithm: AES, DES, 3DES, XTS, SM4
        ? Supports Hash algorithm: MD5, SHA, HMAC, SM3
        ? Supports Asymmetric algorithm: RSA, ECC, SM2
        ? Supports PRNG and TRNG
        ? Supports 2K-bit EFUSE for chip ID and security application

        Connectivity

        ? USB 2.0 OTG and HOST, SDIO 3.0, GMAC
        ? SPI×3, TWI×5, 6xUART×6, PWM×5
        ? IR TX, IR RX, LEDC, GPADC, LRADC

        PMIC

        ? AXP803 (w.charger)
        ? AXP806 (wo.charger)

        Package

        ? LFBGA 346balls
        ? 12mm x 12mm size,0.5 ball pitch,0.3 ball size

        OS

        ? Android 10

        方案亮點

        四核ARM Cortex?-A53架構
        四核ARM Cortex?-A53架構
        麗色系統:SmartColor?
        麗色系統:SmartColor?
        H265 4K@30fps 視頻解碼
        H265 4K@30fps 視頻解碼
        800萬單攝像頭,或500萬+200萬雙攝像頭
        800萬單攝像頭,或500萬+200萬雙攝像頭
        28nm工藝,BGA 12mm x 12mm封裝
        28nm工藝,BGA 12mm x 12mm封裝
        工規質量保障
        工規質量保障

        典型機型

        R818

        相關新聞

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