所有SAM L10/L11 MCU均受Atmel Studio 7集成开发环境（IDE）、IAR Embedded Workbench、Arm Keil® MDK 和Atmel START（一款对外设和软件进行配置的免费在线工具，可加快开发）支持。START还支持用于配置和部署安全应用的TrustZone技术。

2016-7-1 · Atmel 面向工业物联网和可穿戴应用推出全新 ARM Cortex-A5 MPU 系列， 功耗达到业内最低， 并具备领先的安全特性 中国上海，2015 年 9 月 14 日 –全球微控制器（MCU）及触控技术解决方案领域的领 导者 Atmel 公司（纳斯达克股票交易代码 IAR系统为新型Atmel | SMART SAMA5D2系列提供 … 2015-10-30 · ”Atmel公司高级MPU总监Jacko Wilbrink解释说，“为了有能力开发新一代行业物联网和可佩戴式应用，研发人员需要实现更高性能、更低功耗和附加安全性。 Atmel | SMART SAMA5D2系列和IAR嵌入式工作台便具备卓越的性能和广泛的功能特性，足以满足这些要求并交付真正的差异化产品来帮助产品更快速推向市场。 Getting started. To get started you can either create a new project from scratch or open an existing example. In both cases you can configure your software components and device settings such as clocks and pin layout. Atmel START TrustZone ® Manager. SAM L11 MCUs feature Arm ® TrustZone ® technology, which provides hardware-based separation between trusted and non-trusted zones. This protects critical functions or sensitive information stored in the trusted zone from being accessed by the non-trusted zone, enabling the system designer to isolate and compartmentalize their design. All SAM L10/L11 MCUs are supported by the Atmel Studio 7 Integrated Development Environment (IDE), IAR Embedded Workbench, Arm Keil ® MDK as well as Atmel START, a free online tool to configure peripherals and software that accelerates development. START also supports Arm TrustZone technology to configure and deploy secure applications.

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ARM Cortex-M处理器详解_l471094842的博客 …

Hi, can anybody suggest me a good book about how to program a Atmel AT89c51 microcontroller chip using C language with keil cross compiler.. please it is urgent i hope u help me. thanks in advance bharath

TrustZone reduces the potential for attack by isolating the critical security firmware and private information, such as secure boot, firmware update, and keys, from the rest of the application. TrustZone technology offers an efficient, system-wide approach to security with hardware-enforced isolation built into the CPU. TrustZone for Cortex-A. TrustZone is used on billions of application processors to protect high-value code and data for diverse use cases including authentication, payment, content protection and enterprise. On application processors, TrustZone is frequently used to provide a security boundary for a GlobalPlatform Trusted Execution Environment. The ARM Cortex-M family are ARM microprocessor cores which are designed for use in microcontrollers, ASICs, ASSPs, FPGAs, and SoCs.Cortex-M cores are commonly used as dedicated microcontroller chips, but also are "hidden" inside of SoC chips as power management controllers, I/O controllers, system controllers, touch screen controllers, smart battery controllers, and sensors controllers. Unblock websites, overcome censorship and surf anonymously with a Trust.Zone VPN. Access blocked content, prevent ISP from tracking your online activity. Anonymous VPN service.