芯片型号:ATM7013

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  • 简要描述:基于MIPS处理器核心的应用于平板产品的单核芯片
  • 制造厂商:上海炬力集成电路设计有限公司
  • 功能特点

    •ATM7013是一款针对媒体播放器、平板电脑市场的主控芯片,具有高性能、低功耗、高集成度的特点。依托内建的强大视音频协处理器,ATM7013可以拥有全高清分辨率(1080P)的视频编解码能力。其内建的显示引擎同时也能够处理高运算量的绘图计算,视频缩放以及Alpha Blending等。ATM7013内建高性能的DDR2/DDR3控制器,从而为视音频播放提供充足带宽。此外,ATM7013支持1600万色彩的LCD屏幕,并且内建了触摸屏控制接口。在视频输出方面,ATM7013内建了HDMI Transmitter,同时也支持CVBS encoder,YPbPr/YCbCr等输出。在扩展连接能力方面,ATM7013内建了带有on-the-go Host功能的USB 2.0控制器,Multi-bit ECC Nandflash接口,SD/MS卡接口,以及丰富的UART,SPI,TW等接口。高集成度、高性能、低功耗适用于平板及关联产品应用领域的主控芯片,封装LQFP216

    参数指标

    •High Speed 74Kf Core

    run up to 1.1GHz

    16KB instruction cache and 16KB data cache

    128KB L2 cache

    Floating Point Unit

    •Video and Audio Encoding

    Several video encode 720@30fps

    MJPEG baseline, 8192*8192

    •Video and Audio Decoding

    All format video 1080p@60fps

    WebM supported

    All format audio decoding

    •Display and Graphic Process Unit

    Five layers (1 background layer, 3 graphic layers and 1 video layer)

    Scaler input size up to 1920*1080

    Simultaneously output to TV and LCD support

    3D GPU inside

    •High-integrated peripherals

    1 USB 2.0 OTG and 1 USB host support

    2I[sup]2[/sup]S, 2 TW, 2 SPI, 3 UART, 1 IR, 1 SPDIF and 1 PCM interface support

    CMOS sensor interface up to 5 Mpixels

    24bit LCD controller support

    HDMI support

    10/100Base Ethernet MAC support

    2 SDIO, 1MS controller support

    •Memory

    High-bandwidth 16bit DDR2/DDR3 controller, up to 2GB, 400MHz

    Nand flash controller with 60bit ECC, 2RBs, 4CEs

    Serial NOR flash boot support

    •Power

    3.3V I/O power and 1.0V core power

    Multiple power state support

    Dynamic internal clock adjustment

    nullnull

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