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| Microcontroller Vendors Throw Their Support Behind Amazon FreeRTOS
In a flurry of announcements concurrent with Amazon's release of its new Amazon FreeRTOS operating system, microcontroller vendors are touting their collaborative efforts to support the OS. Amazon FreeRTOS extends the FreeRTOS kernel, a popular open source RTOS for microcontrollers, and includes software libraries for security, connectivity and updateability. Here's a selection of announcements from the MCU community: TI Integrates SimpleLink MCU Platform with Amazon FreeRTOS
Texas Instruments (TI) has announced the integration of the new Amazon FreeRTOS into the SimpleLink microcontroller platform. Amazon Web Services (AWS) has worked with TI in the development of an integrated hardware and software solution that enables developers to quickly establish a connection to AWS IoT service out-of-the-box and immediately begin system development. TI's SimpleLink Wi-Fi CC3220SF wireless MCU LaunchPad development kit, which now supports Amazon FreeRTOS, offers embedded security features such as secure storage, cloning protection, secure bootloader and networking security. CONTINUE READING NXP MCU IoT Card with Wi-Fi Supports Amazon FreeRTOS
NXP Semiconductors has introduced the LPC54018 MCU-based IoT module with onboard Wi-Fi and support for the new Amazon FreeRTOS on Amazon Web Services (AWS), offering developers universal connections to AWS. NXP's IoT module, co-developed with Embedded Artists and based on the LPC54018 MCU, offers unlimited memory extensibility, a root of trust built on the embedded SRAM physical unclonable functions (PUF) and on-chip cryptographic accelerators. Together, LPC and Amazon FreeRTOS, with easy-to-use software libraries, bring multiple layers of network transport security, simplify cloud on-boarding and over-the-air device management. CONTINUE READING STMicro Adds Amazon FreeRTOS to its IoT MCU Tool Suit
STMicroelectronics has announced its collaboration with Amazon Web Services (AWS) on Amazon FreeRTOS, the latest addition to the AWS Internet of Things (IoT) solution. For the STM32, ST's family of 32-bit ARM Cortex-M microcontrollers, the modular and interoperable IoT development platform spans state-of-the-art semiconductor components, ready-to-use development boards, free software tools and common application examples. CONTINUE READING Microchip PIC32MZEF MCUs Support Amazon FreeRTOS Microchip Technology has expanded its collaboration with Amazon Web Services (AWS) to support cloud-connected embedded systems from the node to the cloud. Microchip's PIC32MZ EF series of microcontrollers now support Amazon FreeRTOS, an operating system that makes compact low-powered edge devices easy to program, deploy, secure and maintain. Microchip has an extensive toolchain for rapid and reliable development. To help kick-start Amazon FreeRTOS-based designs, the Curiosity PIC32MZ EF development board (shown) is a fully integrated 32-bit development platform that also includes two mikroBUS expansion sockets, enabling designers to easily add additional capabilities, such as Wi-Fi with the WINC1510 click board, to their designs. CONTINUE READING |
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HyperBus Interface Incorporated into JEDEC xSPI Standard Cypress Semiconductor has announced the inclusion of Cypress' high-bandwidth HyperBus 8-bit serial memory interface into the new eXpanded SPI (xSPI) electrical interface standard from the JEDEC Solid State Technology Association. The xSPI standard defines requirements for the compatibility of high-performance x8 serial interfaces, enabling controller and chipset manufacturers to design a universal memory controller. The inclusion of the HyperBus interface in the JEDEC xSPI standard simplifies designing in HyperBus-based memories and provides more flexibility to system designers to implement instant-on functionality in automotive, industrial and IoT applications.
The xSPI standard defines requirements for the compatibility of high-performance x8 serial interfaces, including read and write commands, electrical characteristics, signaling protocols for command and data transfers, and a standard pin-out in a BGA footprint. The 12-pin Cypress HyperBus interface consists of an 8-pin address/data bus, a differential clock (2 signals), one chip select and a read data strobe for the controller. Memories based on the interface enable faster systems with quicker response times and rich user experiences. The HyperBus interface enables a wide range of high-performance applications, such as automotive instrument clusters, infotainment and navigation systems and factory automation systems.
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Renesas IoT Sandbox Expands with RX65N MCU Support
Renesas Electronics America has expanded its Renesas IoT Sandbox lineup with the new RX65N Wi-Fi Cloud Connectivity Kit. The RX65N Wi-Fi Cloud Connectivity Kit provides an easy-to-use platform for connecting to the cloud, evaluating IoT solutions and creating IoT applications through cloud services and real-time workflows. The RX65N Wi-Fi Cloud Connectivity Kit integrates the high-performance Renesas RX65N microcontroller (MCU) and Medium One's Smart Proximity demo with the data intelligence featured in Renesas IoT Sandbox.
The Renesas IoT Sandbox provides a fast path from IoT concept to prototype. It enables personalized data intelligence for system developers working with the Renesas Synergy Platform, the Renesas RL78 Family and RX Family of MCUs and the Renesas RZ Family of microprocessors. The new RX65N Wi-Fi Cloud Connectivity Kit is based on the Renesas RX65N Group of MCUs, which is part of the high-performance RX600 Series of MCUs.
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Partner Program to Focus on Security Design
Microchip Technology has also established a Security Design Partner Program for connecting developers with third-party partners that can enhance and expedite secure designs. Along with the program, the company has also released its ATECC608A CryptoAuthentication device, a secure element that allows developers to add hardware-based security to their designs. According to Microchip, the foundation of secured communication is the ability to create, protect and authenticate a device's unique and trusted identity. By keeping a device's private keys isolated from the system in a secured area, coupled with its industry-leading cryptography practices, the ATECC608A provides a high level of security that can be used in nearly any type of design. The ATECC608A includes the Federal Information Processing Standard (FIPS)-compliant Random Number Generator (RNG) that generates unique keys that comply with the latest requirements from the National Institute of Standards and Technology (NIST). CONTINUE READING
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