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                                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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