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                中文|ENG
                R818

                四核智能带屏语音芯片

                产品

                芯片框图

                R818

                基本规格

                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

                方案亮点

                四核ARM Cortex?-A53架构
                四核ARM Cortex?-A53架构
                丽色系统:SmartColor?
                丽色系统:SmartColor?
                H265 4K@30fps 视频解码
                H265 4K@30fps 视频解码
                800万单摄㊣ 像头,或500万+200万双摄像头
                800万单摄像▆头,或500万+200万双摄像头
                28nm工艺,BGA 12mm x 12mm封装
                28nm工艺,BGA 12mm x 12mm封装
                工规质△量保障
                工规〓质量保障

                典型机型

                R818

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