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ch565's Introduction

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Level:120MHz

CH565 使用120MHz主频RISC-V3A内核,单周期乘法和硬件除法、低功耗两级流水线,支持RISC-V指令的 IMAC子集。

448KB CodeFlash,32KB DataFlash,16KB的32位SRAM,32/64/96KB可配置的128位宽SRAM

片上集成超高速USB3.0主机和设备控制器(内置 PHY)、专用高速 SerDes 控制器(内置 PHY,可直接驱动光纤)、数字视频接口(DVP)、SD/EMMC 接口控制器、加解密模块 , 片上 128 位宽 DMA设计可保障大数据量的高速传输, 可广泛应用于流媒体、即时存储、超高速USB3.0 FIFO、通讯延长、安防监控等应用场景。

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关键特性
  • 内置数字视频接口DVP,可配置8/10/12位数据宽度,支持YUV、RGB、JPEG压缩数据
  • 超高速USB3.0控制及收发器(内置PHY),支持主机/设备模式、OTG功能,支持HUB
  • 千兆以太网控制器(Ethernet),提供RGMII和RMII PHY接口(外部连接),支持1000Mbps传输速率
  • 内置SerDes控制及收发器(内置PHY,可直接驱动光纤),支持网线(仅使用1组差分线)传输90米,支持1.25Gbps高速差分信号通讯
  • EMMC控制器支持单线、4线、8线数据通讯模式,符合EMMC卡4.4和4.5.1规范,兼容5.0规范
  • 支持AES/SM4算法,8种组合加解密模式,支持SRAM/EMMC/HSPI外设接口数据加解密
  • SPI x 2 + UART x 4 (16C550/波特率6Mbps/多触发级FIFO)
  • 封装(QFN68/QFN40)

CH565CH569规格相当,差异在,前者有DVP接口,后者有HSPI接口。

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