沁恒邀您莅临2024慕尼黑上海电子展

时间： 2024-07-06 来源：沁恒微信公众号

代理服务

技术支持

现货查询

批量订货

本届慕尼黑上海电子展(electronica China)于7月8-10日在上海新国际博览中心盛大举办。沁恒携青稞RISC-V系列MCU与多维度、多层次USB/蓝牙/以太网接口芯片精彩亮相：高性能低功耗蓝牙、USB接口转换、Type-C PD等特色板块，计算机手机周边、物联网、工业控制等场景专题，9大版面向客户全方位展示沁恒全栈自研的产品体系如何针对具体应用深度优化，让专业接口更加易用，让方案开发更加便捷。以“核”作舰，“接口”作帆，E4馆4710展位，沁恒伴您在连接联网的“芯”辰大海中劈波斩浪、纵横驰骋。

亮点披露，提前“尝鲜”

高性能无线应用

- 无线/有线双8kHz高回报率专业鼠标

青稞RISC-V无线MCU CH592基于沁恒自研RF射频、基带算法和协议栈技术，软硬结合，通信快速高效、功耗低续航长，支持BLE5.4和自研高性能自定义2.4G协议，可轻松构建8kHz高回报率三模鼠标。另有CH585，高性能自定义2.4G协议+高速USB且内置PHY，可单芯片构建无线/有线双8k鼠标主控/Dongle。

USB接口芯片

1- 高速USB转串口/多接口芯片CH9114/CH347/CH346

多系列，连续波特率高达15Mbps，支持1.8/2.5/3.3/5V接口电压，单芯片提供多达8个串口。其中，CH9114为高速USB转4串口，支持15Mbps波特率；CH347为高速USB转JTAG/SPI/I²C和双串口，可用于CPU调试、FPGA下载烧录等；CH346为高速USB转并口/SPI/串口，适于大数据批量传输应用。

2-多功能7口USB HUB CH339/CH338

单芯片集成7口USB HUB、百兆以太网、SD读卡器、USB PD和USB转JTAG/UART/SPI/I²C等功能，工业级设计，外围精简，可灵活构建高集成度、专业易用的Type-C拓展坞等多功能USB外设。搭配USB隔离延长芯片CH318可实现480Mbps高速USB/JTAG/SPI/I²C/UART等接口的高压隔离。

以太网接口芯片

-PHY、控制器、协议栈和透传芯片

物理层收发器CH182、控制器芯片CH390、协议栈芯片CH395/CH394和转接芯片CH9121等专为MCU应用打造，全面覆盖以太网垂直层次，可轻松应对各类联网需求。上述芯片支持百兆以太网连接，1.8V/2.5V/3.3V宽接口电压，提供唯一MAC地址、多种封装和客制化的引脚排布，QFN20封装尺寸仅3*3mm。这些高品质、易于使用的产品，为嵌入式系统高效联网、快速拓展网络连接提供了便捷、灵活的解决方案。

青稞RISC-V系列全栈MCU

CH32V、CH32X、CH32L和CH32M系列MCU采用自研青稞RISC-V内核，免内核授权费和提成费，成本更省。芯片针对高速响应和协议栈等应用优化，通过内置和组合USB、PD、低功耗蓝牙、以太网等专业接口外设，在集成度、连接能力、性能、功耗等方面表现出色且自主可控，支持免费IDE MRS。

1-互联型MCU CH32V317

内置480Mbps高速USB PHY和100M以太网PHY的互联型MCU CH32V317，适配高性能要求、高带宽数据传输、多通信类型的综合应用场景。

2-USB+PD双功能MCU CH32X035

Type-C接口特色MCU，内置PDUSB接口，具有双运放、3组比较器、触摸按键、PIOC可编程协议I/O控制器等丰富外设资源，适于光伏、储能电源等相关应用。

关于沁恒

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。

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型号- CH32X035F8U6,CH32X035G8R6,CH32V303RCT6,CH32V103R8T6,CH32V103C6T6,CH32F203K8T6,CH32V203F8U6,CH32F205RBT6,CH32F203C8T6,CH32V203G8R6,CH532,CH531,CH545,CH547,CH546,CH549,CH548,CH32V208WBU6,CH32V208RBT6,CH32F103R8T6,CH32V003J4M6,CH32F103C6T6,CH32F203RCT6,CH32V305RBT6,CH32L103,CH541,CH543,CH32V003F4P6,CH32F103C8U6,CH32X035C8T6,CH32V303RBT6,CH32V208GBU6,CH32V307RCT6,CH32V203K8T6,CH32L103F8P6,CH592,CH32V203C8T6,CH591,CH32V307WCU6,CH32X035F7P6,CH522,CH525,CH527,CH32C035,CH32V203G6U6,CH32V307,CH32F203C8U6,CH32V203C8U6,CH32V203F6P6,CH521,CH32V203RBT6,CH578,CH32V303VCT6,CH577,CH579,CH32F203CBT6,CH32V103C8T6,CH32V003A4M6,CH32X033F8P6,CH32L103F7P6,CH32F203C6T6,CH571,CH573,CH32F103C8T6,CH32V103C8U6,CH32X035G8U6,CH32V003F4U6,CH32L103K8U6,CH32L103C8T6,CH32F208RBT6,CH32V208,CH581,CH583,CH32F203VCT6,CH32F208WBU6,CH582,CH32X035R8T6,CH32V208CBU6,CH555,CH558,CH557,CH559,CH32V303CBT6,CH32L103F8U6,CH32V305FBP6,CH32V203K6T6,CH32V203C6T6,CH552,CH32V307VCT6,CH551,CH554,CH567,CH569,CH568,CH32L103G8R6,CH32F207VCT6,CH561,CH563,CH32V203F8P6

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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

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沁恒（WCH）通讯接口芯片和全栈MCU选型指南

目录- 企业简介接口转换产品 MCU产品选型 USB转串口产品选型低功耗蓝牙系列单片机系列网络系列 USB系列 USB PD协议/Type-C快充系列 PCI/PCIe系列显示驱动及键盘扫描系列单片机外围系列产品方案

型号- CH24X,CH36X,CH32X035F8U6,CH32X035G8R6,CH32V103C6T6,CH32F205RBT6,CH370,CH372,CH343G,CH132,CH374,CH32F203C8T6,CH252,CH376,CH375,CH343K,CH378,CH440G,CH32X035,CH32V208WBU6,CH583M,CH32V208RBT6,CH341T,CH32V003J4M6,CH32F103C6T6,CH32V305RBT6,CH342F,CH382,CH384,CH342K,CH37X,CH9374B,CH237,CH236,CH58X,CH32F103C8U6,CH340K,CH22X,CH34X,NET-232-9120,CH340N,CH582M,CH340T,NET-SER-DT TTL,CH32V208GBU6,CH341B,CH341A,CH32L103F8P6,CH592,CH341F,CH32V203C8T6,CH591,CH231,CH486F,CH351,CH235,CH234,CH35X,CH368,CH32X035F7P6,CH247,CH484M,CH23X,CH32V307,CH32V203G6U6,CH482,CH340E,CH582F,CH32F203C8U6,CH32V305,CH481,CH32V203C8U6,CH340C,CH484,CH32V303,CH340B,CH241,CH483,CH365,CH486,CH364,CH246,CH367,CH340G,CH4XX,CH366,CH457,CH9339,CH578,CH9338,CH32V303VCT6,CH577,CH335,CH456,CH338,CH32V,CH337,CH579,CH56X,CH339,CH32V003A4M6,CH32X033F8P6,CH32F,BLE-TPT-A-ANT,CH32F203C6T6,BLE2U-A-ANT,CH9344,CH9102,CH565M,CH451,CH9101,CH9343,CH571,CH450,CH444G,CH453,CH573,CH452,CH334,CH9340,CH455,NET-TTL-9120,CH454,CH347,CH9328,CH57X,CH563Q,CH226,CH225,CH348,CH9329,CH32X035G8U6,CH9326,CH32L103C8T6,CH9342G,CH32F208RBT6,CH581,CH341,CH462,CH583,CH340,CH32F203VCT6,CH32F208WBU6,CH582,CH343,CH32X035R8T6,CH342,CH221,CH463,CH224,CH345,CH443K,CH344,CH344Q,CH556,CH555,CH558,CH557,CH317,CH438,CH54X,CH559,NET-485-9120,CH319,CH9434,CH32V203C6T6,CH563L,CH442E,CH552,CH32V307VCT6,CH551,CH554,CH224K,CH432,CH343P,CH567,CH446,CH445,CH569,CH55X,CH561Q,CH448,CH568,CH440R,CH31X,CH449,CH440P,CH9340K,CH9340C,CH32F207VCT6,CH440,CH561,CH563,CH32L103系列,CH442,CH344L,CH565,CH444,CH32V203F8P6,CH443,CH412,BLE-TPT-B-ANT,CH32V303RCT6,CH52X,CH32V103R8T6,CH32V003系列,CH448F,CH32F203K8T6,CH32V203F8U6,NET-SER-DT RS232,CH9103M,CH9143,CH93XX,CH9145,CH9140,CH32V203G8R6,CH532,CH9142,CH9141,CH531,CH545,CH424,CH423,CH544,CH547,CH546,CH446Q,CH549,CH53X,CH9126,CH446X,CH548,CH32F103R8T6,BLE-DONGLE,CH32F203RCT6,CH9104L,NET-SER-DT RS485,CH32L103,CH541,CH422,CH543,CH32V003,CH421,CH457S,CH32V003F4P6,CH9101Y,CH445P,CH32V303RBT6,CH32X035C8T6,CH9101N,CH9101R,CH9101U,CH9101H,CH32V307RCT6,CH32V203K8T6,CH9121,CH9120,CH32V307WCU6,CH347T,CH32V303系列,CH643,CH522,CH9102X,CH525,CH444P,CH524,CH527,CH9104,CH9103,CH528,CH565W,CH457C,CH457B,CH9344L,CH348L,BLE-SER-A-ANT,CH348Q,CH32V203F6P6,CH521,CH9350,CH32V203RBT6,CH9102F,CH641,CH483M,CH32F203CBT6,CH32V103C8T6,CH592X,CH483X,CH32L103F7P6,CH91XX,CH581F,CH34X系列,CH32F103C8T6,CH32F207,CH252L,CH32F205,CH32F203,CH32V103C8U6,CH32V003F4U6,CH482X,CH32L103K8U6,CH591R,CH32F208,CH182,CH32V208,CH592F,CH32V103系列,CH32V203,BLE2U-C-ANT,CH32V208CBU6,CH643U,CH643W,CH914X,CH643Q,CH449X,CH32V303CBT6,CH32L103F8U6,CH32V305FBP6,CH390,CH392,CH32V203K6T6,CH58,CH57,CH591D,CH482D,CH591F,CH395,CH274,CH397,CH38X,CH569W,CH315S,BLE232-NEP,CH32F103,CH449F,CH32L103G8R6,CH643L,CH32X035系列,CH32V103,CH39X,CH9150,CH481D

2023/07 - 沁恒 - 选型指南代理服务技术支持现货查询批量订货

沁恒（WCH）通讯接口芯片和全栈MCU选型指南

目录- 企业简介接口转换产品 MCU产品选型 USB转串口产品选型低功耗蓝牙系列单片机系列网络系列 USB系列 USB PD协议系列/ Type-C快充系列 PCI/PCIE 系列显示驱动及键盘扫描系列单片机外围系列通讯接口芯片和全栈MCU芯片产品方案

型号- CH24X,CH36X,CH32V103C6T6,CH32F205RBT6,CH370,CH372,CH343G,CH374,CH132,CH32F203C8T6,CH252,CH376,CH343K,CH375,CH378,CH440G,CH583M,CH32V208WBU6,CH32V208RBT6,CH341T,CH32V003J4M6,CH32V203系列,CH32F103C6T6,CH32V305RBT6,CH382,CH342F,CH384,CH342K,CH221K,CH37X,CH9374B,CH237,CH236,CH58X,CH340K,CH32F103C8U6,CH22X,CH34X,NET-232-9120,CH582M,CH340N,CH340T,NET-SER-DT TTL,CH32V208GBU6,CH341B,CH341A,CH341F,CH32V203C8T6,CH231,CH486F,CH351,CH235,CH234,CH35X,CH247,CH368,CH484M,CH23X,CH32V307,CH32V203G6U6,CH582F,CH340E,CH482,CH32V305,CH481,CH32F203C8U6,CH340C,CH484,CH32V203C8U6,CH32V303,CH340B,CH241,CH483,CH365,CH486,CH364,CH340G,CH246,CH367,CH4XX,CH366,CH578,CH457,CH9339,CH577,CH32V303VCT6,CH335,CH456,CH9338,CH579,CH337,CH32V,CH56X,CH339,CH32V003A4M6,CH32F,BLE-TPT-A-ANT,CH32F203C6T6,BLE2U-A-ANT,CH565M,CH451,CH9102,CH9344,CH571,CH450,CH444G,CH9101,CH9343,CH453,CH573,CH452,CH334,CH455,CH9340,NET-TTL-9120,CH454,CH563Q,CH347,CH9328,CH226,CH57X,CH225,CH348,CH9329,CH9326,CH9342G,CH32F208RBT6,CH581,CH583,CH341,CH462,CH582,CH32F203VCT6,CH32F208WBU6,CH340,CH343,CH342,CH221,CH463,CH345,CH224,CH443K,CH344,CH556,CH344Q,CH555,CH558,CH557,CH559,CH317,CH438,CH54X,NET-485-9120,CH9434,CH319,CH224D,CH563L,CH442E,CH32V203C6T6,CH552,CH32V307VCT6,CH551,CH554,CH224K,CH432,CH567,CH343P,CH446,CH445,CH569,CH561Q,CH448,CH55X,CH568,CH440R,CH31X,CH449,CH440P,CH9340K,CH9340C,CH32F207VCT6,CH561,CH440,CH563,CH442,CH344L,CH565,CH444,CH443,CH32V203F8P6,CH412,BLE-TPT-B-ANT,CH32V303RCT6,CH52X,CH32V103R8T6,CH32V003系列,CH448F,CH32F203K8T6,CH32V203F8U6,NET-SER-DT RS232,CH9103M,CH9143,CH93XX,CH9145,CH9140,CH32V203G8R6,CH9142,CH532,CH9141,CH531,CH545,CH424,CH544,CH423,CH547,CH546,CH446Q,CH549,CH9126,CH446X,CH53X,CH548,CH32F103R8T6,BLE-DONGLE,CH32F203RCT6,NET-SER-DT RS485,CH9104L,CH541,CH540,CH543,CH422,CH32V003,CH542,CH421,CH32V003F4P6,CH9101Y,CH445P,CH32V303RBT6,CH9101N,CH9101R,CH9101U,CH9101H,CH32V307RCT6,CH32V203K8T6,CH9121,CH9120,CH32V307WCU6,CH32V303系列,CH347T,CH522,CH9102X,CH444P,CH525,CH524,CH9104,CH527,CH9103,CH528,CH565W,CH9344L,BLE-SER-A-ANT,CH348L,CH348Q,CH32V203F6P6,CH521,CH9350,CH32V203RBT6,CH9102F,CH483M,CH32F203CBT6,CH32V103C8T6,CH483X,CH91XX,CH581F,CH32F103C8T6,CH32F207,CH32F205,CH32F203,CH32V103C8U6,CH32V003F4U6,CH482X,CH32F208,CH181,CH32V208,CH182,CH32V103系列,CH32V203,BLE2U-C-ANT,CH32V208CBU6,CH914X,CH449X,CH32V303CBT6,CH32V305FBP6,CH390,CH392,CH32V203K6T6,CH482D,CH395,CH397,CH38X,CH569W,CH315S,BLE232-NEP,CH32F103,CH449F,CH32V103,CH39X,CH9150,CH481D

2022/12/06 - 沁恒 - 选型指南代理服务技术支持现货查询批量订货

沁恒（WCH）通讯接口芯片和全栈MCU选型指南

目录- 企业简介接口转换产品 MCU产品选型 USB转串口产品选型低功耗蓝牙系列单片机系列网络系列 USB系列 USB PD协议系列 PCI/PCIE 系列显示驱动及键盘扫描系列单片机外围系列产品方案

型号- CH32V103C6T6,CH32F205RBT6,CH343G,CH32F203C8T6,CH343K,CH573F,CH378,CH440G,CH571K,CH32V208WBU6,CH583M,CH32V208RBT6,CH341T,CH32F103C6T6,CH32V305RBT6,CH342F,CH384,CH342K,CH32F103C8U6,CH340K,CH582M,CH340N,CH340T,CH32V208GBU6,CH341B,CH341A,CH571F,CH341F,CH32V203C8T6,CH486F,CH571D,CH368,CH484M,CH32V307,CH582F,CH340E,CH482,CH32F203C8U6,CH32V305,CH481,CH32V203C8U6,CH340C,CH484,CH32V303,CH483,CH486,CH340G,CH246,CH578,CH457,CH32V303VCT6,CH577,CH335,CH456,CH552T,CH579,CH552P,CH577F,CH32F203C6T6,CH9344,CH451,CH450,CH444G,CH453,CH452,CH334,CH455,CH454,CH9328,CH348,CH9329,CH224P,CH9326,CH34B,CH9342G,CH32F208RBT6,CH581,CH583,CH341,CH462,CH32F203VCT6,CH32F208WBU6,CH582,CH340,CH552E,CH343,CH342,CH463,CH552G,CH345,CH224,CH443K,CH344,CH556,CH555,CH558,CH557,CH559,CH317,CH438,CH224D,CH32V203C6T6,CH442E,CH552,CH551,CH554,CH224K,CH551G,CH343P,CH567,CH446,CH445,CH569,CH448,CH568,CH440R,CH449,CH440P,CH573X,CH9340K,CH9340C,CH32F207VCT6,CH440,CH442,CH344L,CH565,CH444,CH443,CH32V303RCT6,CH32V103R8T6,CH448F,CH9103M,CH9143,CH557Q,CH9140,CH532,CH9142,CH545L,CH531,CH9141,CH545,CH544,CH423,CH547,CH546,CH549,CH548,CH32F103R8T6,CH32F203RCT6,CH541,CH540,CH543,CH422,CH542,CH554T,CH445P,CH554P,CH32V303RBT6,CH9101U,CH579F,CH9101H,CH32V307RCT6,CH32V203K8T6,CH555L,CH9121,CH9120,CH579M,CH522,CH9102X,CH525,CH444P,CH524,CH527,CH528,CH578F,CH554E,CH9344L,CH578M,CH348L,CH554G,CH348Q,CH521,CH9102F,CH9350,CH483M,CH32F203CBT6,CH32V103C8T6,CH483X,CH549L,CH549F,CH549G,CH581F,CH32F103C8T6,CH32F207,CH32F205,CH559T,CH32F203,CH32V103C8U8,CH482X,CH32F208,CH548G,CH32V208,CH548L,CH32V203,CH548N,CH32V208CBU6,CH558T,CH32V303CBT6,CH547G,CH392,CH547F,CH482D,CH395,CH559L,CH547L,CH397,CH32F103,CH546G,CH32V103,CH558L,CH546L,CH481D

2022/01 - 沁恒 - 选型指南代理服务技术支持现货查询批量订货

沁恒推出USB Type-C转音频+快充芯片CH226，解决Type-C耳机接口的手机在充电同时使用耳机问题

USB Type-C转音频+快充芯片CH226，主要针对Type-C耳机接口的手机在充电同时使用耳机问题。单芯片内嵌USB PD控制器，轻松实现PD通讯控制，符合USB Type-C 1.2与USB PD 3.0规范，外围精简，可广泛用于PD适配器，Type-C拓展坞，Type-C转音频等各类应用。

2024-08-21 - 产品代理服务技术支持现货查询批量订货

【产品】沁恒支持12V的PD电源管理MCU CH543，带有Type-C PD和USB双功能，采用E8051内核设计

沁恒推出了带有Type-C PD和USB双功能的单片机CH543，采用E8051内核，集成USB主机控制器和收发器，支持全速或低速的USB Host或USB Device功能、集成Type-C PD PHY带有DMA功能及灵活的中断配置，可方便地用于各种Source、Sink及DRP场景的PD通讯应用。

2022-07-19 - 新产品代理服务技术支持现货查询批量订货

匠芯创高端“显控一体”工业级MCU D13x，具备强大的显示和工业控制功能，成功对标国际大厂同类产品

匠芯创ArtInChip D13系列工业级MCU的诞生，“显控一体”的组合实力使其具备强大的显示功能支持，以及高集成度高性能的工业控制功能，广泛适用于包括物联网、智能家居、工业控制和汽车电子在内的泛工业应用领域，成功对标国际大厂的同类产品。

2023-10-19 - 产品代理服务技术支持现货查询批量订货

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。