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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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