Group 1 - The core stock price of Chengdu Huami is 33.35 yuan as of August 11, 2025, with a slight decrease of 0.01 yuan from the previous trading day, and a trading volume of 47,200 hands, amounting to 158 million yuan [1] - Chengdu Huami operates in the semiconductor industry, focusing on integrated circuit design, and has recently launched its self-developed HWD01001 ultra-low power RISC-V MCU, targeting the IoT terminal and wearable device markets [1] - The stock experienced a trading fluctuation of 2.37%, with a daily high of 33.80 yuan and a low of 33.01 yuan [1] Group 2 - The net outflow of main funds for Chengdu Huami on that day was 32.79 million yuan, accounting for 0.45% of its circulating market value [1] - Over the past five trading days, the cumulative net outflow was 1.50 million yuan, representing 0.02% of the circulating market value [1]

Group 1 - Chengdu Huami (688709) closed at 33.35 yuan on August 11, 2025, with a slight decrease of 0.03% and a turnover rate of 2.17% [1] - The company experienced a net outflow of main funds amounting to 32.79 million yuan, representing 20.77% of the total transaction amount [1] - The latest financial report for Chengdu Huami shows total operating revenue of 156 million yuan, an increase of 11.86% year-on-year, while net profit attributable to shareholders decreased by 62.68% to 21.88 million yuan [1] Group 2 - Chengdu Huami has made investments in three companies and participated in 444 bidding projects [2] - The company holds 7 trademark registrations and 222 patents, along with 9 administrative licenses [2] - Established in 2000, Chengdu Huami is primarily engaged in software and information technology services, with a registered capital of approximately 6.37 billion yuan [1][2]

格隆汇8月11日丨成都华微(688709.SH)公布，公司研发的超低功耗RISC-VMCU于近日成功发布。公司 研发的HWD01001型超低功耗RISC-V MCU集成了公司自主设计的32位RISC-V内核，结合多层次低功耗 设计技术，进而实现超低功耗性能。该款产品的正式发布为下游客户轻量化、低功耗、低延迟、小型化 的需求提供了系统化的解决方案。该款MCU集成的32位RISC-V内核，采用3级流水设计，最高工作频 率20MHz，支持硬件乘法和除法指令，在Standby模式下可在150us内快速唤醒，待机功耗小于1uA，内 置64KBeFlash，8KBSRAM存储单元，工作电压1.8V~3.6V，支持提供丰富外设接口USARTx2、 LPUARTx1、SPIx1、I2Cx1、CAN2.0x1，支持12bits1MSPSADC和DAC，内置比较器，提供QFN20 （3mmx3mm）和QFN28(4mmx4mm)多种封装形式。 ...

Core Viewpoint - Chengdu Huami has successfully launched its ultra-low power RISC-V MCU, which integrates a self-designed 32-bit RISC-V core and employs multi-level low-power design technology to achieve ultra-low power performance [2]. Group 1 - The newly released HWD01001 ultra-low power RISC-V MCU addresses the needs of downstream customers for lightweight, low-power, low-latency, and compact solutions [2]. - The product provides a systematic solution for the demands of the market, focusing on energy efficiency and performance [2].

今日聚焦 1、露笑科技：筹划发行H股股票并在香港联交所上市 露笑科技(002617.SZ)公告称，公司正在筹划境外发行股份(H股)并在香港联合交易所有限公司上市，以 推进全球化战略布局，打造国际化资本运作平台，提升国际品牌形象和综合竞争力。相关细节尚未确 定，待具体方案确定后，尚需提交公司董事会和股东大会审议，并经中国证券监督管理委员会备案和香 港联交所等监管机构审核。该事项具有较大不确定性，公司将及时履行信息披露义务。 2、山河智能：全资子公司收到保险赔付款 影响净利润金额1.26亿元 山河智能公告，公司全资子公司AVMAX曾与俄罗斯客户签订三份飞机租赁合同。自2022年2月地缘政 治冲突以来，航空业在制裁范围内。AVMAX根据相关政策，多次尝试召回上述租赁在俄罗斯的飞机。 尽管已持续进行交涉与回收操作，仍无法成功收回涉事飞机。近日，AVMAX与飞机保险承保人就赔付 方案达成一致意见，确认AVMAX可从保险承保商获得的保险理赔款为2900万美元，扣除律师费用等后 的保险赔付款净额为2296.51万美元。截至目前，AVMAX已全额收到2296.51万美元保险赔付款，按照8 月8日美元对人民币汇率中间价，折算人 ...

格隆汇8月11日丨成都华微(688709.SH)公布，公司研发的超低功耗RISC-VMCU于近日成功发布。公司 研发的HWD01001型超低功耗RISC-VMCU集成了公司自主设计的32位RISC-V内核，结合多层次低功耗 设计技术，进而实现超低功耗性能。该款产品的正式发布为下游客户轻量化、低功耗、低延迟、小型化 的需求提供了系统化的解决方案。该款MCU集成的32位RISC-V内核，采用3级流水设计，最高工作频 率20MHz，支持硬件乘法和除法指令，在Standby模式下可在150us内快速唤醒，待机功耗小于1uA，内 置64KBeFlash，8KBSRAM存储单元，工作电压1.8V~3.6V，支持提供丰富外设接口USARTx2、 LPUARTx1、SPIx1、I2Cx1、CAN2.0x1，支持12bits1MSPSADC和DAC，内置比较器，提供QFN20 （3mmx3mm）和QFN28(4mmx4mm)多种封装形式。 ...

证券代码：688709 证券简称：成都华微 公告编号：2025-020 成都华微电子科技股份有限公司（以下简称"公司"）研发的超低功耗 RISC-V MCU 于近日成功发布。现将相关事项公告如下： 一、新产品的基本情况 公司研发的 HWD01001 型超低功耗 RISC-V MCU 集成了公司自主设计的 32 位 RISC-V 内核，结合多层次低功耗设计技术，进而实现超低功耗性能。该款产 品的正式发布为下游客户轻量化、低功耗、低延迟、小型化的需求提供了系统化 的解决方案。 该款 MCU 集成的 32 位 RISC-V 内核，采用 3 级流水设计，最高工作频率 20MHz，支持硬件乘法和除法指令，在 Standby 模式下可在 150us 内快速唤醒， 待机功耗小于 1uA，内置 64KB eFlash，8KB SRAM 存储单元，工作电压 1.8V~3.6V，支持提供丰富外设接口 USART x2、LPUART x1、SPI x1、I2C x1、 CAN 2.0 x1，支持 12bits 1MSPS ADC 和 DAC，内置比较器，提供 QFN20（3mm x 3mm）和 QFN28(4mm x 4mm)多种 ...

Market Overview - The Shanghai Composite Index closed at 3608.33 points, above the six-month moving average, with an increase of 0.70% [1] - The total trading volume of A-shares reached 1.29 trillion yuan [1] Stocks Breaking the Six-Month Moving Average - A total of 120 A-shares have surpassed the six-month moving average today [1] - Notable stocks with significant deviation rates include: - Fuheng New Materials: 5.55% deviation, closing price at 15.15 yuan, with a daily increase of 6.77% and turnover rate of 13.58% [1] - Canqin Technology: 5.40% deviation, closing price at 27.66 yuan, with a daily increase of 6.59% and turnover rate of 3.17% [1] - Fuling Electric: 4.86% deviation, closing price at 9.90 yuan, with a daily increase of 5.54% and turnover rate of 5.43% [1] Additional Stocks with Minor Deviations - Stocks with smaller deviation rates that have just crossed the six-month moving average include: - Qianwei Yangchu: 3.10% deviation, closing price at 15.64 yuan, with a daily increase of 9.99% and turnover rate of 6.56% [1] - ST Zhongzhuang: 4.77% deviation, closing price at 3.63 yuan, with a daily increase of 4.91% and turnover rate of 2.79% [1] - Datang Telecom: 4.32% deviation, closing price at 8.93 yuan, with a daily increase of 5.18% and turnover rate of 4.64% [1]

Core Viewpoint - The company is actively developing brain-computer interface technology, leveraging its integrated circuit design advantages to focus on providing foundational hardware components for signal processing [1] Group 1: Technology Development - The company utilizes high-precision ADC (Analog-to-Digital Converter) for neural signal acquisition and employs low-power FPGA (Field-Programmable Gate Array) and MCU (Microcontroller) for signal post-processing [1] - The technology development covers both invasive and non-invasive brain-computer interface signal chain requirements, including the research and application of 24-bit sigma-delta high-precision ADC and low-power MCU chips [1] Group 2: Collaborations and Projects - The company has completed part of the acceptance for key projects in collaboration with universities such as Shanghai Jiao Tong University and Tianjin University [1] - The company will continue to monitor technological trends and market demands while steadily advancing its product layout based on its R&D capabilities [1] Group 3: Information Disclosure - The company commits to adhering to information disclosure regulations and will announce specific progress in a timely manner, relying on official disclosures for accurate information [1]

2025年第一季度，成都华微实现营业总收入1.56亿元，同比增长11.86%；归母净利润2188.18万元，同比下降62.68%。 目前，该方向与上海交通大学、天津大学等高校合作的重点项目已有部分完成验收，相关技术覆盖侵入式及非侵入式脑机接口的全信号链需求，包括24位 sigma-delta结构高精度ADC、低功耗MCU等芯片的研发与应用。 资料显示，成都华微成立于2000年3月，以芯片设计为主，辅以电子应用产品开发、技术服务。 7月31日，成都华微在投资者互动平台表示，公司在脑机接口技术领域已基于自身集成电路设计优势开展布局，主要聚焦于提供信号处理的基础硬件器 件。公司通过高精度ADC（模数转换器）实现神经信号采集，并利用低功耗FPGA（现场可编程门阵列）和MCU（微控制器）完成信号后处理，为客户提 供集成解决方案及信号链系统级产品。 （校对/黄仁贵） ...