沁恒CH32X035工业级微控制器Type-C PD显示器方案提供全功能Type-C口支持一线投屏和PD快充输出功能
方案概述
CH32X035 Type-C PD显示器方案可以给显示器提供一个全功能Type-C口,支持手机,电脑,游戏主机等一线投屏功能,同时支持PD快充输出。CH32X035内置了USB Power Delivery控制器和PD PHY收发器,支持PD2.0/3.0等快充协议,单芯片完成Alternate Mode协商、PD快充输出。另外CH32X035支持USB口升级和Billboard的提示功能,可广泛应用于台式显示器、便携显示器等。
结构框图
CH32X035: CH32X035工业级微控制器支持PD2.0/3.0、PPS、BC1.2等快充协议,可用于电源管理、受电端、供电端、DRP。支持USB通讯用于Billboard窗口提示。CH32X035在方案中主要完成PD协议快充、Alternate Mode协商以及Billboard设备模拟。
CH334: CH334采用多口独立并行MTT结构设计,相较于多口分时共享STT模式,MTT模式下USB传输带宽理论提升4倍,工业级HUB,支持-40~85℃温度工作范围,具有更高的ESD特性,支持6KV, CH334具有更高集成度,外围精简,可有效降低电路成本。
CH9445: CH9445F 是一款差分超高速信号双向模拟开关芯片,高宽带,低导通电阻。可以用于高达 10Gbps USB3.1 SuperSpeed Gen2、 8Gbps DP1.4、 USB2.0 HighSpeed 等差分信号的切换,可用于平板电脑,笔记本电脑,拓展坞,USB主机及设备等。
主要特点
支持常用手机、电脑、游戏主机的Type-C接口功能拓展
支持 USB PD2.0/3.0 协议
支持最大100W对外输出
支持USB Type-C正反插检测与自动切换
支持VDM协商使得设备进入 Alternate Mode 模式输出 DP 信号
支持USB Billboard功能,指示Alt-Mode协商结果
支持个性化功能定制以及二次开发
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沁恒(WCH)通讯接口芯片和全栈MCU选型指南
描述- 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。
型号- CH24X,CH233P,CH36X,CH32X035F8U6,CH32X035G8R6,CH32V103C6T6,CH32F205RBT6,CH370,CH372,CH251,CH343G,CH374,CH132,CH253,CH252,CH376,CH343K,CH375,CH254,CH32V006F8P6,CH378,CH377,CH440G,CH32X035,CH25X,CH32V208WBU6,CH583M,CH341T,CH32V003J4M6,CH32F103C6T6,CH233A,CH342F,CH382,CH32V006E8R6,CH384,CH342K,CH233K,CH37X,CH9374B,CH237,CH236,CH58X,CH32F103C8U6,CH340K,CH231K,CH22X,CH238,CH34X,CH340N,CH582M,CH340T,NET-SER-DT TTL,CH341B,CH341A,CH592,CH341F,CH591,CH231,CH486F,CH230,CH233,CH235,CH35X,CH32X035F7P6,CH368,CH484M,CH230K,CH23X,CH231A,CH32V203G6U6,CH340E,CH582F,CH482,CH481,CH340C,CH484,CH340B,CH483,CH365,CH486,CH364,CH340G,CH246,CH367,CH59X,CH4XX,CH366,CH578,CH334R,CH457,CH577,CH32V303VCT6,CH335,CH334Q,CH456,CH334P,CH338,CH579,CH32V,CH56X,CH334U,CH339,CH32X,CH564Q,CH334S,CH32V003A4M6,CH32X033F8P6,CH32F,CH335F,CH347F,CH32M,CH335J,CH32L,CH565M,CH451,CH571,CH450,CH444G,CH238P,CH453,CH573,CH452,CH334,CH455,CH454,CH347,CH226,CH57X,CH225,CH348,CH32X035G8U6,CH237D,CH9342G,CH334F,CH581,CH583,CH564L,CH334H,CH341,CH220,CH462,CH582,CH32F208WBU6,CH340,CH32X035R8T6,CH564F,CH343,CH342,CH221,CH463,CH334L,CH345,CH224,CH443K,CH344,CH223,CH344Q,CH555,CH557,CH315,CH318,CH54X,CH559,CH317,CH438,NET-485-9120,CH235S,CH32V002系列,CH32M007,CH236D,CH442E,CH552,CH551,CH554,CH432,CH567,CH343P,CH446,CH445,CH569,CH55X,CH448,CH568,CH440R,CH31X,CH449,CH440P,CH9340K,CH9340C,CH32F207VCT6,CH561,CH440,CH563,CH442,CH344L,CH565,CH323,CH444,CH564,CH443,CH412,CH64X,CH338X,CH52X,CH32V103R8T6,CH448F,CH32V203F8U6,CH9103M,CH32V203G8R6,CH532,CH531,CH545,CH423,CH547,CH546,CH446Q,CH53X,CH549,CH446X,CH548,CH32F103R8T6,BLE-DONGLE,CH338F,CH9104L,CH338L,CH541,CH543,CH422,CH32V003F4P6,CH9101Y,CH445P,CH9101N,CH9101R,CH9101U,CH9101H,CH32V307RCT6,CH347T,CH643,CH522,CH9102X,CH525,CH444P,CH645,CH524,CH527,CH528,CH565W,CH9344L,CH348L,BLE-SER-A-ANT,CH348Q,CH32V203F6P6,CH521,CH641,CH9102F,CH645W,CH32F203CBT6,CH32V006K8U6,CH32F207,CH32F205,CH32F203,CH32V003F4U6,CH32F208,CH645F,BLE2U-C-ANT,CH643U,CH643W,CH643Q,CH449X,CH32V303CBT6,CH32L103F8U6,CH32V305FBP6,CH569W,CH32F103,CH449F,CH32L103G8R6,CH643L,CH32X035系列,CH32F203C8T6,CH32V208RBT6,CH32V203系列,CH32V305RBT6,CH32V007系列,NET-232-9120,CH32V208GBU6,CH32L103F8P6,CH32V203C8T6,CH32V307,CH32V305,CH32F203C8U6,CH32V203C8U6,CH32V303,CH9160-DG-R0,BLE-TPT-A-ANT,CH32F203C6T6,BLE2U-A-ANT,CH9343,NET-TTL-9120,CH9328,CH9329,CH9326,CH9445,CH32L103C8T6,CH32F208RBT6,CH32F203VCT6,CH32V005F6U6,CH182H,CH182F,CH32V305GBU6,CH9434,CH32V203C6T6,CH32V307VCT6,CH181H,CH32L103系列,CH32V203F8P6,BLE-TPT-B-ANT,CH32V005D6U6,CH912X,CH32V303RCT6,CH32V005E6R6,CH32V003系列,CH32F203K8T6,NET-SER-DT RS232,CH9143,CH93XX,CH9140,CH9142,CH9141,CH9126,CH32V005F6P6,CH32F203RCT6,NET-SER-DT RS485,CH32L103,CH32V006,CH32V007,CH32V005,CH32V002,CH32V003,CH32X035C8T6,CH32V303RBT6,CH32V203K8T6,CH9121,CH9120,CH32V307WCU6,CH32V303系列,CH32F203RBT6,CH32V203RBT6,CH9350,CH483M,CH32V103C8T6,CH32V005系列,CH592X,CH483X,CH32M系列,CH230A,CH32V317,CH581F,CH32F103C8T6,CH32V103C8U6,CH482X,CH32L103K8U6,CH591R,CH32V208,CH182,CH592F,CH32V103系列,CH32V203,CH592D,CH32V208CBU6,CH914X,CH390,CH32V203K6T6,CH392,CH271,CH591D,CH482D,CH591F,CH275,CH395,CH397,CH38X,BLE232-NEP,CH32V006F8U6,CH32V103,CH39X,CH481D
沁恒推出符合USB2.0协议规范的4端口USB HUB控制器芯片CH334/5,支持端口状态LED指示灯
CH334和CH335是符合USB2.0协议规范的4端口USB HUB控制器芯片,上行端口支持USB2.0高速和全速,下行端口支持USB2.0高速480Mbps、全速12Mbps和低速1.5Mbps。不但支持低成本的STT模式(单个TT分时调度4个下行端口),还支持高性能的MTT模式(4个TT各对应1个端口,并发处理)。
产品 发布时间 : 2024-08-21
【选型】CH334国产USB HUB应用于物联网网关,提供4个USB2.0下行端口,支持高速480Mbps
在物联网网关中预留了USB接口,便于后续连接存储设备,需要支持USB2.0的USB HUB。USB2.0协议具备480Mbit/s的高速传输速率,沁恒的CH334支持4个USB2.0端口,支持高速480Mbps。
器件选型 发布时间 : 2022-12-08
【产品】基于青稞32位RISC-V内核的工业级通用微控制器CH32V003系列,小封装,支持系统主频48MHz
CH32V003系列是基于青稞 RISC-V2A 内核设计的工业级通用微控制器,在产品功能上支持 48MHz 系统主频。该系列具有宽压、单线调试、低功耗、超小封装等特点。产品额定工作电压为3.3V 或 5V,工作温度范围为-40℃~85℃工业级。
原厂动态 发布时间 : 2022-09-10
沁恒USB Type-C拓展坞方案,,支持10M/100M以太网接口输出
USB Type-C拓展坞主要用于Type-C接口功能扩展,可实现Type-C接口扩展出USB接口(USB2.0和USB3.x)、视频显示接口(DP/VGA/HDMI)、RJ45网口、读卡器接口、声卡接口、Type-C充电接口等,方便多种媒体同时使用的需求。本文介绍沁恒USB Type-C拓展坞方案。
产品 发布时间 : 2024-08-21
CH334/CH335 4端口USB HUB控制器芯片数据手册
型号- CH334R,CH335,CH334Q,CH334F,CH334U,CH335F,CH334S,CH334H,CH334G,CH334,CH334L
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可定制板装式压力传感器支持产品量程从5inch水柱到100 psi气压;数字输出压力传感器压力范围0.5~60inH2O,温度补偿范围-20~85ºС;模拟和数字低压传感器可以直接与微控制器通信,具备多种小型SIP和DIP封装可选择。
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