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A50

四核平台级应用处理器

产品

芯片框图

A50

基本规格

CPU

•Quad-core ARM Cortex-A7@1.8GHz

•32KB L1 I-cache + 32KB L1 D-cache per core
•512KB L2 cache
•Low-power CoolFlex™ power management architecture

GPU

•Mali400 MP2
•Supports OpenGL ES 2.0/1.1, Direct3D 11.1, OpenVG 1.1

Memory

•Supports 32-bit DDR4/DDR3/DDR3L/LPDDR3/LPDDR4
•Supports eMMC 5.0, support Full Disk Encryption(FDE)
•Supports 8-bit TLC/MLC/SLC/EF NAND flash, supports FDE
•Supports LDPC, BCH(80bits/1024bytes)

Video Engine

•Supports HEVC decoder 1080p@60fps
•Supports VP9 decoder 720p@30fps
•Supports H.265 decoder 1080p@60fps
•Supports multi-format 1080p@60fps video playback, including VP8,MPEG1/2, MPEG4-XVID SP/ASP,H.263,WMV7/8
•Supports H264 HP encoder 1080P@60fps
•Supports three bit rate control: CBR, VBR, FIXQP
•Supports JPEG encoder 4096 x 4096

Video Input

•Compliant with MIPI-CSI2 V1.00 and MIPI DPHY V1.00.00
•1/2/3/4 Data Lanes Configuration and up to 1Gbps per Lane in HS Transmission
•Maximum to 13M@15fps,8M@30fps with 4 data lane
•Supports format: YUV422-8bit/10bit, YUV420-8bit, RAW-8, RAW-10, RAW-12, RGB888, RGB565

ISP

•Maximum picture resolution of 4224x3168
•Adjustable 3A functions, including automatic exposure(AE), automatic white balance(AWB) and automatic focus (AF)
•Supports spatial(2D) de-noise filter
•Supports contrast enhance and sharping
•Supports chrominance noise reduction
•Supports defect pixel correction

Audio

•Supports two audio DAC and one audio ADC
•Supports Three analog audio inputs and one analog audio outputs
•Capless stereo headphone driver
•Up to two I2S/PCM controllers for connecting Bluetooth and external audio codec
•Integrated digital microphone, supports maximum 8 digital microphones

Display Engine

•Supports output size up to 2048 x 2048
•Four alpha blending channels for main display
•Four overlay layers in each channel, and has a independent scaler
•Supports SmartColor2.0 post processing for an excellent display experience
•Supports Frame Packing/Top-and-Bottom/Side-by-Side Full/Side-by-Side Half 3D format data

Display Output

•Supports one channel MIPI DSI output, MIPI DSI is 4-lane
•Supports LVDS interface with single link, up to 1366 x 768@60fps
•Supports RGB interface with DE/SYNC mode, up to 1920 x 1080@60fps

Security Engine

•Supports Symmetrical algorithm: AES,DES,3DES,XTS
•Supports Hash algorithm: MD5,SHA,HMAC
•Supports Pubic Key algorithm: RSA, ECC
•Supports 160-bit hardware PRNG with 175-bit seed
•Supports 256-bit hardware TRNG
•Supports 2.5K-bit EFUSE for chip ID and security application

Connectivity

•USB Host, USB 2.0 OTG
•SDIO 3.0, RSB
•4 x TWI, 2 x SPI
•6 x UART, 3 x PWM
•GPADC, LRADC

WIFI

•XR829 or others

OS

•Android 8.1 or above

PMIC

•PMU AXP2585
•BMU AXP15060

Package

•FBGA 413balls
•12.3mm x 12.8mm size,0.5 ball pitch,0.3 ball size

Process

•28nm HPC

方案亮点

 高性能与高能效的双重提升
高性能与高能效的双重提升
全面升级内存控制器
全面升级内存控制器
强大的多媒体支持
强大的多媒体支持
13MP Camera +ISP 配置
13MP Camera +ISP 配置
支持HT40的高性能wifi
支持HT40的高性能wifi
4.2协议的高规格BT
4.2协议的高规格BT

典型机型

A50

相关新闻

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