Secure Bluetooth® Low Energy Microcontroller from onsemi Sets Industry Record for Power Efficiency

2021年11月30日

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RSL15扩展安森美的蓝牙低功耗赋能的方案阵容,以创新的智能感知功能增强安全性和处理能力

2021年11月30日 —领先于智能电源和智能感知技术的安森美(onsemi,美国纳斯达克股票代号:ON),今天发布全新安全的RSL15无线微控制器(MCU),提供业界最低的功耗。RSL15具有蓝牙低功耗无线联接功能,解决互联工业应用对安全日益增长的需求,且无需牺牲功耗。

为了验证能效,RSL15通过了嵌入式微处理器基准联盟(EEMBC)的认证。该组织的ULPMark™-CoreMark基准项目衡量嵌入式系统中使用的微控制器在工作时的能效。RSL15现在以60.5分的 "性能 "得分在同类产品中领先。在计算MCU深度睡眠能效的ULPMark-CoreProfile项目中,安森美的RSL10和RSL15也分别保持了前两名的位置。

Moor Insights & Strategy首席执行官(CEO)、创始人兼首席分析师Patrick Moorhead说:"从追踪联系人的信标到可追踪的资产标签,全球有数以百万计的联接设备由小电池供电,RSL15在EEMBC ULPMark™ CoreMark项目中创下蓝牙5.2能效新纪录,将帮助这些应用以及其他许多应用实现比他们认为可能的更长的电池使用寿命。”

RSL15的设计在保持其最先进功耗的同时,采用了Arm®TrustZone®技术来建立设备信任根,以及Arm CryptoCell™-312技术来保护代码和数据的真实性、完整性和保密性。这PSA一级认证的设计增强了原本作为蓝牙协议一部分提供的安全措施,从而在应用和软件层面也提供了保证。

安森美工业方案分部副总裁Michel De Mey说:“防范网络威胁的能力对于选择工业物联网(IoT)应用的无线微控制器的制造商来说,是个重要的区别因素。RSL15以先进的系统级安全功能和领先同类的高能效,提供一个OEM和消费者均可信赖的全面无线方案。”

RSL15支持蓝牙5.2规范提供的一系列新功能,包括更远的距离、更高的数据传输量以及通过到达角(AoA)和出发角(AoD)进行定位。安森美还开发了一种创新的智能感知功能,使Arm Cortex®-M33处理器虽保持深度睡眠模式,但仍可监测传感器接口。RSL15凭借这些先进的新功能,将延续RSL10无线电系列的成功,RSL10已被集成用到各种工业自动化应用中,包括互联资产跟踪、智能零售和IoT边缘节点。

RSL15采用微型40引脚QFN封装,现已供货。欲订购开发软件或样品,请联系您当地的安森美销售支持或授权代理商

About onsemi

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. onsemi offers a highly differentiated and innovative product portfolio, delivering intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way to creating a safer, cleaner, and smarter world. onsemi is recognized as a Fortune 500® company and included in the S&P 500® index. Learn more about onsemi at www.onsemi.com.

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onsemi and the onsemi logo are trademarks of Semiconductor Components Industries, LLC. All other brand and product names appearing in this document are registered trademarks or trademarks of their respective holders. Although the Company references its website in this news release, information on the website is not to be incorporated herein.

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