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Co., Ltd." href="https://pdf.114ic.com/b-1778/">222条</a></li> </ul> </div> <div class="details_text"> <div class="branddetlogo"><a title="WCH" rel="nofollow" target="_blank" href='http://http://www.wch.cn'><img border='0' src='https://img.114ic.com/brands/wch.jpg' alt='WCH'></a></div><p>南京沁恒微电子股份有限公司专注于连接技术和微处理器内核研究,是一家基于自研专业接口IP、微处理器内核IP构建芯片的集成电路设计企业。公司致力于为客户提供万物互联、上下互通的芯片及解决方案,主要产品包括USB/蓝牙/以太网接口芯片和连接型/互联型/无线型MCU,产品侧重于连接、联网和控制。</p> <p> 公司的芯片设计注重追溯本源、底层构建和垂直专业化。首先研究内核和接口等关键或共性IP组件,接着基于各IP组件构建成品芯片,再辅以上层协议栈软件与计算机端驱动程序,最终形成专业的产品或方案。其中,微处理器内核与USB等专业接口技术矩阵组合,形成了丰富的产品品类。</p> <p> 自主IP体系增强了芯片架构的灵活性,节省了IP组件的外购成本。公司深入底层IP组件研究、优化各组件的衔接,改善了产品的整体性能、降低了功耗、提升了效率,形成了长期的边际成本优势和由表及里、由芯到核的可持续竞争力。</p> <p> 产品主品牌:WCH,全称WinChipHead</p> <p> 产品定位:专业,易用</p> <p> 应用领域:计算机与手机周边、工业控制、物联网等</p> <p> 我们的优势:核心IP自研 </p> <p> 万物互联的时代,连接和联网无处不在。基于对连接、联网的专业化定位,公司专研接口芯片和MCU的关键和共性技术,即微处理器内核、USB/蓝牙/以太网专业接口等核心IP模块,简称一核三接口。</p> <p> 接口IP自研:高度优化的系统级接口芯片为万物互联的世界提供高效的连接方案</p> <p> 公司的自主IP体系打通了收发器、控制器、协议栈构成的垂直数据链,提高了产品的软硬件协同性,改善了效率和兼容性。专业接口的交叉组合、专业接口与多层次内核的矩阵组合,形成了PHY芯片、控制器芯片、协议栈芯片和接口转换芯片等垂直化的产品结构。这些高度优化的接口芯片实现了USB、蓝牙、以太网的功能拓展或桥接转换,屏蔽了底层技术细节,以多层次的产品结构和专业的性能,便捷了客户产品的开发。</p> <p> 内核IP自研:多层次内核与专业外设灵活组合形成品类丰富的MCU和系统级芯片</p> <p> 沁恒自研内核包括青稞RISC-V、E8051和RISC8三个层次,历代内核均注重应用优化,实现了内核自由,并在产品中大量应用。公司立于RISC-V产业前沿,致力于推进RISC-V在MCU行业的落地和发展,在第一届RISC-V中国峰会上发表了青稞RISC-V系列量产芯片的关键技术。 </p> <p> 青稞内核基于RISC-V生态兼容、优化扩展的理念,融合了VTF等中断提速技术,拓展了协议栈和低功耗应用指令,精简了调试接口。搭载青稞内核的通用和高速接口MCU减少了对第三方芯片技术的依赖和对境外软件平台的依赖,免除了外源内核的授权费和提成费,为客户节省了成本。公司多层次内核与高速USB、USB PD、以太网、低功耗蓝牙等专业外设的灵活组合,注重适配性和可持续性,使MCU在连接能力、性能、功耗、集成能力等方面表现出色,品类丰富且具有针对应用和面向未来的可扩展性。</p> <p> 软硬结合,突破设备连接壁垒,促进上下互通和跨平台移动互联</p> <p> 除芯片设计团队、专攻下位机的硬件和嵌入式软件团队,公司还有主攻上位机和服务器及芯云平台的系统和软件团队。该团队专司Windows、Linux、macOS、Android、iOS、WeChat等多种操作系统和平台的底层内核驱动程序、通讯连接库和APP应用工具的开发,通过虚拟化技术实现设备跨平台移动互联和应用平移,使软硬件无缝连接和协作,助力离线设备向联网设备转化,提升终端产品附加值,并能向客户提供系统级解决方案。</p> <p> 经过多年深耕,公司已向客户提供了百余款芯片及技术方案,沁恒的芯片在全球数万家公司的产品中发挥着重要作用,每年至少有超亿台设备通过WCH芯片建立连接。公司USB系列芯片出货量超亿颗,每月通过自助烧录平台代客户烧录目标程序KK只数量级。</p> <p> 沁恒注重研发投入,通过创新获得专利权、集成电路布图设计专有权、软件著作权等多项自主知识产权。公司被认定为高新技术企业、国家级专精特新“小巨人”企业、国家知识产权优势企业,已在美国、英国、德国、日本、韩国等多个国家和地区注册国际商标。</p> <p> 我们时刻不忘企业的本质和社会意义,在发展过程中与员工共同成长,同时坚持良性的市场化运作,以优质和专业的芯片协助客户向社会提供更多更好的产品。</p> <p> 愿景:凝结智慧,改变生活</p> <p> 使命:凝聚于芯,专攻于业,将技术创新转化为客户的价值</p> <p> 核心价值观:责任、进取、协作</p><h3>经营产品</h3><p>USB芯片、蓝牙芯片、以太网芯片、其他芯片、青稞RISC-V通用系列、Cortex-M通用系列、E8051 USB系列、RISC极简汇编系列、低功耗蓝牙系列、特色应用系列、增强型低功耗系列</p><h3>应用领域</h3><p>计算机周边、手机周边、消费电子、工业控制、物联网等</p> </div> </div> <div class="page_box"> <div class="page_title2"> <h3><i class="bg_icon tit7"></i>WCH产品列表</h3> </div> <ul class="ul_list1"> <li><a title="CH340G" href="/ch340g/">CH340G</a></li> <li><a title="CH340T" href="/ch340t/">CH340T</a></li> <li><a title="CH340N" href="/ch340n/">CH340N</a></li> <li><a title="CH340C" href="/ch340c/">CH340C</a></li> <li><a title="CH375B" href="/ch375b/">CH375B</a></li> <li><a title="CH376S" 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