GigaDevice Launches GD32F5 Series Cortex®-M33 Core <span style='color:red'>MCUs</span> for High-Performance Applications
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GigaDevice Launches GD32F5 Series Cortex®-M33 Core MCUs for High-Performance Applications

　　GigaDevice, a leading semiconductor company specializing in Flash Memory, 32-bit Microcontrollers (MCUs), Sensors, and Power Management technologies, announced today the official launch of the GD32F5 series high-performance microcontroller units (MCUs) based on the Arm®Cortex®-M33 core. The product is fully adapted for applications in energy and power management, photovoltaic energy storage, industrial automation, Programmable Logic Controllers (PLC), network communication devices, and graphic displays.　　The GD32F5 series high-performance MCUs offer significantly expanded storage space, excellent processing efficiency, and a wide array of interface options. Compliant with the system-level IEC61508 SIL2 functional safety standard, they provide a comprehensive software and hardware security solution to meet the industrial market's demands for high reliability and security applications. Currently, samples of this series are available, and mass production is scheduled to begin in May.　　Leading hardware and storage resources to enhance the endurance of industrial applications　　The GD32F5 series high-performance MCUs adopt the Arm® Cortex® -M33 core with a maximum operating frequency of 200MHz and a working performance of up to 3.31 CoreMark®/MHz. They are equipped with advanced DSP hardware accelerators and single-precision floating-point units (FPUs), which significantly reduce the burden on the core and enhance processing efficiency.　　The GD32F5 series high-performance MCUs are equipped with up to 7.5MB on-chip Flash and 1MB SRAM. This includes a 2MB configurable zero-wait execution area (Code-Flash) that effectively improves code processing efficiency and real-time performance. They also provide a large Data-Flash space for backup and parameter storage. The SRAM/Flash fully support ECC verification to ensure stable and reliable storage space, effectively adapting to various complex industrial application environments. The GD32F5 series supports a maximum of 2MB for Read-While-Write (RWW) OTA upgrades to ensure seamless code updates without operation interruption, thus guaranteeing both real-time performance and stability. The external memory controller (EXMC) supports access to a variety of external memory devices such as SDRAM, SRAM, ROM, NOR Flash, NAND Flash, and PC Cards. With its large storage capacity, the GD32F5 meets the needs of complex industrial systems for code upgrades and backups.　　Rich peripherals and security features create a highly reliable platform　　The GD32F5 MCU series includes various built-in security features to ensure the protection of device information. This MCU series provides multiple levels of code and data protection areas, as well as an EFUSE area, supporting various mechanisms such as secure OTA, secure boot, secure debugging, and secure downloading. For ease of use, GD32 has introduced the new Security Boot and Update software platform, offering secure booting, secure upgrading, secure communication, and software solutions. Users can conduct secondary development based on their specific requirements. The GD32F5 MCU series also supports system-level IEC61508 SIL2 functional safety standards, providing a complete Safety Package including a Safety Manual, FMEDA, and a self-test library, among other functional safety materials.　　The high-performance GD32F5 MCU series integrates a wealth of general-purpose peripheral resources, including eight U(S)ARTs, six I2C interfaces, six SPI interfaces, two I2S interfaces, and one SDIO interface. It is equipped with a USB2.0 OTG interface that supports both Full Speed and High-Speed modes. Additionally, it integrates two channels of CAN-FD controllers and one Ethernet interface to meet the requirements of industrial control networking and communication applications.　　The high-performance GD32F5 MCU series operates on 1.71V to 3.6V power supply and features two 32-bit general-purpose timers, eight 16-bit general-purpose timers, two 16-bit basic timers, and two PWM advanced timers. It also supports three 12-bit ADCs, two DACs, and other high-precision analog peripherals to meet the requirements of motor frequency conversion, industrial control, and other application scenarios.　　GD32F5 series MCU lineup　　Comprehensive development tools to accelerate application design　　The GD32 development ecosystem is continuously expanding and improving. GigaDevice provides the new high-performance GD32F5 series MCU with free development environment GD32 IDE, debugging and download tool GD-LINK, and the programming tool GD32 All-In-One Programmer. Furthermore, industry-leading embedded tools vendors such as Arm® KEIL, IAR, and SEGGER will also offer comprehensive support for the new GD32F5 products, including development, compilation, and trace debugging tools.　　GigaDevice had strategically partnered with leading embedded development system provider SEGGER in Germany to provide free commercial emWin embedded GUI to all users of GD32 series Arm® Cortex®-M microcontrollers, including the new GD32F5 series. This software effectively reduces development complexity and project timelines, further expediting the implementation of high-performance GUI applications. Additionally, it offers AppWizard to streamline and enhance the development of graphic applications.　　The GD32F5 lineup includes five package types: BGA176, LQFP176/144/100/64, totaling 10 product models. Meanwhile, complementary development boards have also been launched. These include the GD32F527I-EVAL full-featured evaluation board, as well as the GD32F527Z-START, GD32F527V-START, and GD32F527R-START entry-level learning kits. These kits correspond to different packages, making it convenient for users to develop and debug their applications. The above products will be released to all authorized distribution channels. Please contact local GigaDevice sales office or authorized representative for more details.
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Release time：2024-04-11 11:22 reading：1390 Continue reading>>
Ameya360:STMicroelectronics Expands STM32 Family with STM32C0 Series <span style='color:red'>MCUs</span>
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Ameya360:STMicroelectronics Expands STM32 Family with STM32C0 Series MCUs

　　STMicroelectronics is broadening access to its STM32 microcontroller (MCU) family by launching the most affordable series yet: the STM32C0. STM32 MCUs are used in billions of smart industrial, medical, and consumer products worldwide. With thousands of existing STM32 part numbers, product designers can select the features and performance they need at a price to suit their market.　　In assuring availability, ST targets the new STM32C0 series to equipment like home appliances, industrial pumps, fans, smoke detectors, typically served by simpler 8-bit and 16-bit MCUs. The modern, 32-bit design of the STM32C0 permits improvements such as faster response, extra functions, and network connection at similar overall cost and power consumption. At the same time, its entry-level simplicity and free and extensive support ecosystem with resources including tools, software packs, and the chance to connect with various developer communities ease entry to the 32-bit world for new users.　　“The next generations of smart appliances and industrial controllers must be easy to use, ultra-competitively priced, and with assured supply,” said Daniel Colonna, STM32 Marketing Director at STMicroelectronics. “By delivering on these requirements, our new STM32C0 general-purpose entry-level MCUs introduce exciting options to the 8-/16-bit applications space, with the added benefits that come with the broad and powerful STM32 ecosystem.”　　The STM32C0 series, now in high-volume production and available for shipment, is covered by ST’s 10-year longevity program for industrial products, renewed every year. Nine package choices are available, offering various attributes such as easy handling, ultra-small form factor, and low profile.　　ST has engineered the new STM32C0 series to let designers do more with less: the MCUs are housed in small and economical packages with only one pair of external power connections, making more I/O pins available for the application while lowering bill-of-materials costs. Also, an on-board, high-accuracy (1%) clock saves external timing components.　　As a part of the STM32 continuum, STM32C0 devices allow easy migration into the STM32G0 Series to tackle more demanding projects, sharing a consistent pinout.　　The STM32C0 series integrates up to date peripherals, including a 1.7 MSPS analog-digital converter (ADC) with hardware for 16-bit over-sampling multiple timers including an advanced control timer for applications like motor control.　　Leveraging the STM32 platform, the new MCUs provide DMA (direct memory access) channels that boost application performance and efficiency. They run at up to 48MHz and deliver 44 DMIPS instruction throughput with CoreMark performance/efficiency of 114, drawing just 80?A/MHz in run mode.　　The STM32C0 series connects designers with the highly regarded STM32 development ecosystem. An STM32C0 Nucleo (NUCLEO-C031C6) low-cost development board and two STM32C0 Discovery Kits (STM32C0116-DK and STM32C0316-DK) are available. Software resources include STM32C0 support in the STM32CubeMX configuration tool, Microsoft Azure RTOS, and the STM32CubeC0 MCU package with Hardware Abstraction Layer (HAL) and low-layer libraries.
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Release time：2023-02-02 15:06 reading：2182 Continue reading>>
Ameya360:MathWorks Simulink Now Supports Infineon’s Automotive <span style='color:red'>MCUs</span>
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Ameya360:MathWorks Simulink Now Supports Infineon’s Automotive MCUs

　　MathWorks and Infineon Technologies AG have launched a hardware support package for the MathWorks Simulink products for Infineon’s latest AURIX TC4x family of automotive microcontrollers (MCUs). Automotive engineers designing advanced electric vehicles, sensor fusion, and radar signal processing functions can use the hardware support package, even before silicon is available. With the package, they can validate use cases, rapidly and automatically generate the embedded software, and test algorithms.　　“Our newest AURIX TC4x microcontroller family will give customers unparalleled real-time safety and security performance,” said Marco Cassol, Director of Microcontroller Product Marketing for ADAS, Chassis and EE Architecture applications at Infineon Technologies. “Support for these chips from the widely used MathWorks capabilities for model-based design enables engineers to get an earlier start on pre-silicon software development and automate code generation to accelerate that development. The resulting time-to-market benefits could significantly impact our customers’ success.”　　“This close collaboration with Infineon will enable our mutual customers to accelerate the pace of development of electric vehicle systems,” said Jim Tung, MathWorks Fellow. “Engineers can tackle complex systems while managing risk, with an improved understanding of system-level behavior, continuous verification, and a digital thread to requirements. We are proud to contribute to these activities that help make vehicles cleaner, more efficient, and more reliable.”　　The MathWorks and Infineon partnership delivers capabilities that enable automotive engineers to accelerate the development of electric vehicle and driver-assistance functions. These capabilities simplify the development of increasingly complex automotive systems. Model-based design with MATLAB and Simulink can accelerate embedded-system development and verification by 30 to 40 percent over traditional approaches, making the seamless support of Infineon’s automotive microcontrollers valuable for engineers and researchers.　　This is the latest in a series of collaborations between Infineon and MathWorks. Another recent example is the inclusion of Infineon’s SPICE models for the OptiMOS 5 MOSFET devices in MathWorks’ Simscape physical modeling environment, enabling faster design and effective control of electric motors for powertrain and cooling, pumps, and other automotive control features to increase efficiency and decrease CO2 emissions.
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Release time：2023-02-02 15:03 reading：2051 Continue reading>>
Ameya360:NXP <span style='color:red'>MCUs</span> Targeted at Modern Electrification Applications
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Ameya360:NXP MCUs Targeted at Modern Electrification Applications

　　NXP Semiconductors has launched a new S32K39 series of automotive microcontrollers (MCUs) optimized for electric vehicle (EV) control applications. The modern S32K39 MCUs take electrification into the future with high-speed and high-resolution control for increased power efficiency to extend driving range and provide a smoother EV driving experience.　　The S32K39 MCUs include networking, security and functional safety capabilities beyond traditional automotive MCUs to address the needs of zonal vehicle E/E architectures and software-defined vehicles. The new MCUs enable NXP’s battery management system (BMS) and EV power inverters to provide end-to-end solutions for next-generation EVs.　　The high-performance S32K39 MCUs are optimized for the intelligent and high-precision control of traction inverters that convert the EV battery’s DC power into alternating current to drive modern traction motors. The MCUs support traditional insulated-gate bipolar transistors (IGBT), as well as newer silicon carbide (SiC) and gallium nitride (GaN) technologies. With dual 200kHz control loops to improve power efficiency, these can enable smaller, lighter, more efficient inverters, allowing motors to deliver a longer driving range. They can also control six-phase motors with increased power density and fault tolerance for improved long-term reliability.　　A safe ASIL D software resolver, along with integrated sine wave generation and sigma delta converters, eliminate external components for reduced overall system cost. The S32K39 also provides flexibility to control up to quad traction inverters when coupled with the NXP S32E real-time processor and can implement advanced traction capabilities for 4-wheel drive EVs in this configuration.　　Because of its versatile architecture, the S32K39 series is well-suited to address a wide range of EV applications beyond traction inverter control, including battery management (BMS), on-board charging (OBC) and DC/DC conversion. With support for hardware isolation, time-sensitive networking and advanced cryptography, it is well-positioned to support software-defined vehicles and zonal architectures.　　“The S32K39 MCUs offer a compelling combination of modern technology that provide carmakers tremendous flexibility and scalability to accelerate their EV development and deploy the latest electrification technologies,” said Allan Mcauslin, Director, Vehicle Control and Electrification Segment at NXP Semiconductors. “NXP is leading the way with a comprehensive portfolio of complementary solutions to give our customers the ability to provide better EV driving experiences and help accelerate the electric vehicle revolution.”
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Release time：2023-01-17 11:43 reading：2014 Continue reading>>
NXP Secure Wireless <span style='color:red'>MCUs</span> for Smart Home Devices Support Matter
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NXP Secure Wireless MCUs for Smart Home Devices Support Matter

　　Supporting the Matter standard, NXP's latest MCUs are designed to simplify the development of IoT and industrial IoT solutions.　　NXP Semiconductors has expanded its portfolio of end-to-end Matter solutions with the release of the RW612 and the K32W148 MCUs, which are designed to simplify the development of IoT and industrial IoT solutions.　　The RW612 and the K32W148 combine advanced edge processing capabilities with integrated security to streamline development, simplify designs and reduce costs for Matter-enabled smart home devices.　　The recently launched Matter standard, developed within the Connectivity Standards Alliance by a consortium of industry leaders, including NXP, to ease device interoperability in the smart home. Matter aims to enable devices from different brands and ecosystems to seamlessly, reliably and securely communicate and thereby free consumers from ecosystem restraints. This innovative approach allows consumers to select devices based on desired features rather than complex or confusing connectivity requirements. With native support for Matter, the multi-protocol enablement provided by the NXP K32W148 and the tri-radio capabilities of the RW612 make it easier for developers to integrate Matter functionality into smart home devices.　　The RW612 is the industry’s first tri-radio wireless MCU with concurrent, multi-protocol support for Wi-Fi 6, Bluetooth Low Energy 5.3 and 802.15.4, capable of supporting Thread or Zigbee. It is targeted for smart home devices such as thermostats, garage door openers, door locks, IP cameras, robotic vacuums, as well as smart appliances.　　The K32W148 wireless MCU offers multi-protocol enablement across Thread, Bluetooth Low Energy 5.3, and Zigbee for devices such as smart plugs, smart lighting, and low-power smart devices and sensors. It also easily adds Thread and Zigbee support to home routers, hubs and bridges. The multi-protocol enablement reduces costs and simplifies antenna design with a single antenna.　　“The next generation of consumer and industrial devices needs the right combination of an advanced MCU and secure connectivity across the most important protocols, including Thread, Wi-Fi, Bluetooth and Matter. Combining NXP’s advanced edge processing capabilities with our industry-leading tri-radio portfolio and advanced security simplifies designs and reduces the complexity of supporting Matter and enables smart device manufacturers to bring innovative, next-generation products to market faster,” said Larry Olivas, Vice President and General Manager for Wireless Connectivity Solutions, NXP Semiconductors.　　The RW612 leverages an integrated tri-radio and advanced edge processing capabilities from the EdgeVerse i.MX RT crossover MCU family. It features an Arm Cortex-M33 MCU subsystem with TrustZone-M and fully integrated Wi-Fi 6, Bluetooth LE 5.3 and 802.15.4, capable of supporting Thread or Zigbee. Offering a high degree of integration to reduce design complexity, BOM costs and solution size, it includes on-chip SRAM and high performance configurable peripherals, including Ethernet, LCD controller and five FlexComm modules to support a variety of serial protocols. The RW612 is supported by the unified MCUXpresso development environment to reduce time to market.　　NXP also offers the RW610, part of the same family of devices, which are ready to support new features such as Bluetooth LE Audio and Auracast broadcast audio for audio-focused applications, including portable audio devices and speakers, home theater systems, and gaming controllers.　　The multi-protocol K32W148 wireless MCU is architected with separated radio and security execution environments to free the main Arm Cortex-M33 core and memory for the customer’s application. The multiprotocol radio supports Matter, Thread, Bluetooth LE 5.3 and Zigbee. It also includes dual-PAN capability to simplify the co-existence of multiple IEEE 802.15.4 networks, such as Thread and Zigbee. The K32W148 is also supported by the unified MCUXpresso development environment to reduce time to market.　　Both the K32W148 and the RW61x wireless MCUs are part of NXP’s EdgeLock Assurance program, which follows a secure-by-design approach, including protection against remote and local software attacks, as well as support for secure boot, secure debug and secure over-the-air firmware updates, with an immutable root-of-trust, hardware accelerated cryptography, and lifecycle management. They are also optimized to seamlessly work with the EdgeLock SE05x secure element and EdgeLock A5000 secure authenticator. These discrete security components with optionally pre-injected keys and certificates provide a Common Criteria EAL6+ certified, turnkey plug-in solution, bringing additional tamper resistance and support for additional security use cases (such as device integrity protection or secure UWB ranging). Both devices will also support the NXP EdgeLock 2GO service for simplifying the provisioning and management of device credentials from manufacturing and through the device lifecycle.
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Release time：2023-01-06 10:52 reading：2028 Continue reading>>
<span style='color:red'>MCUs</span> Sales to Reach Record-High Annual Revenues Through 2022
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MCUs Sales to Reach Record-High Annual Revenues Through 2022

The market for microcontrollers—the IC industry’s original system-on-chip (SoC) product category—is expected to continue hitting record-high annual revenues through 2022 after worldwide sales dropped 6% in 2016 because of a slowdown in MCU unit shipments.  After drawing down MCU inventories in 2016, systems manufacturers stepped up purchases of microcontrollers in 2017 with unit shipments surging 22% and strong growth continuing in 2018.  In its Mid-Year Update to The 2018 McClean Report, IC insights raised its projection for MCU shipments to 18% in 2018 with the unit volume reaching nearly 30.6 billion.   MCU revenues are now forecast to rise 11% in 2018 to an all-time high of $18.6 billion, followed by 9% growth in 2019 to about $20.4 billion (Figure 1).Figure 1The Mid-Year Update also raised the five-year growth projection of MCU sales to a CAGR of 7.2%, reaching nearly $23.9 billion in 2022, with unit shipments increasing by a compound annual growth rate of 11.1% to about 43.8 billion in the final forecast year.The ASP for microcontrollers fell to the lowest point ever in 2017 and prices are continuing to drop at about the same rate in 2018.  However, the annual rate of decline has eased in the last five years compared to earlier this decade. The new forecast for MCU ASP shows the average selling price falling by a CAGR of -3.5% in the 2017-2022 period, much slower than the -5.8% decline seen during the 2012-2017 period and the 20-year CAGR of -6.3% between 1997 and 2017.A key factor in the 2017 recovery of MCU sales from the decline in 2016 was a turnaround in the smartcard microcontroller segment.  About 40% of total MCU shipments are currently for smartcard applications, but that is down from about half early in this decade.  Excluding smartcard MCUs, sales of “general” microcontrollers for embedded systems, automated control, sensing applications, and IoT-connected things are forecast to grow 11% in 2018 to $16.4 billion after rising 14% in 2017.  Shipments of general MCUs are projected to climb 25% in 2018 to 18.9 billion units after rising 21% in 2017.   General microcontrollers now represent a little over 60% of MCU unit shipments and are forecast to reach 68% of the total in 2022.  Currently, general MCUs generate about 88% of total microcontroller revenues, and they are expected to reach 90% of the entire market value in 2022.Across nearly all MCU applications, strong growth in 32-bit microcontrollers has reshaped the market as suppliers aggressively promote more powerful designs that are cost competitive with 8-bit and 16-bit devices, which have typically been used in consumer products and other high-volume systems.  In some cases new 32-bit MCUs are being priced below the cost of 8-bit microcontrollers.  On average, 32-bit MCUs were selling for about twice the amount of the ASP for all microcontrollers in 2012 ($1.76 for 32-bit versus $0.88 for total MCUs).  In 2018, the ASP for 32-bit MCUs is expected to be just $0.09 higher than the ASP for all MCUs, and by 2022, the difference is forecast to shrink to $0.05 ($0.60 for 32-bit versus an average of $0.55 for total MCUs).
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Release time：2018-09-14 00:00 reading：1361 Continue reading>>
SG-MONOS could enable <span style='color:red'>MCUs</span> with 100Mbyte of on chip flash
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SG-MONOS could enable MCUs with 100Mbyte of on chip flash

　　Renesas Electronics has confirmed that its fin based split-gate metal oxide nitride oxide silicon (SG-MONOS) technology can be used for large scale on chip flash in MCUs manufactured on a 16nm process or smaller.　　The result is said to represent ‘significant progress’ towards the creation of MCUs with at least four times the processing capacity of 28nm devices and with flash memories of more than 100Mbyte.　　In December 2016, Renesas announced it had developed the first fin-type SG-MONOS flash memory cell through the use of charge trap type technology. SG-MONOS stores data in a thin trap film formed on the surface of the silicon substrate, which is said to make it comparatively easier to deploy it in a 3D fin structure.　　As part of the prototyping process, Renesas optimised the process conditions for the fin structure, including the deposition, etching and ion implantation. This allowed the memory array to be created without increasing the number of process steps.　　According to the company, data can be retained for at least 10 years at 160°C.
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Release time：2017-12-07 00:00 reading：1116 Continue reading>>
Renesas launches safety certification packages for Synergy <span style='color:red'>MCUs</span>
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Renesas launches safety certification packages for Synergy MCUs

　　Certification packages have been made available by Renesas Electronics Europe for the Synergy S7G2, S5D9, and S3A7 MCU groups. The packages are said to offer seamless integration into safety applications and to reduce system development time by up to six months while minimising certification risk.　　Each MCU group certification package includes a bundled diagnostic software library and safety documentation, with IEC61508 certification packs from Express Logic for ThreadX RTOS, the X-Ware middleware NetX Duo TCP/IP network stack and the FileX file system.　　Renesas’ MCU certification pack includes: a diagnostic software library; a safety manual; and a safety application note document providing guidelines on how to use and configure MCU hardware modules within a functional safety context.　　The Express Logic certification packs include complete testing and documented results for all ThreadX services, as well as a description of the process and design methodology. Test source code and test results are included, along with a plan for tool usage, unit and integration test reports, requirements for trace matrix and a safety manual.　　According to Renesas, in order to conform with functional safety requirements, system manufacturers need to implement a variety of self-tests down to the device level. Implementing these tests and obtaining detailed safety information from the device manufacturer is said to be significant, enabling faster time-to-market.
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Release time：2017-11-27 00:00 reading：3438 Continue reading>>
<span style='color:red'>MCUs</span> Get Expanded Benchmark
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MCUs Get Expanded Benchmark

　　The EEMBC group expanded its benchmark for ultra-low power microcontrollers, adding a test for peripherals to its existing benchmark for cores. At press time, the group had more than a dozen results, mainly from Ambiq and STMicroelectronics, that it planned to post on its website.　　The ULPMark-PeripheralProfile includes 10 one-second tasks that use a combination of four peripherals — analog-to-digital converters, real-time clocks, serial peripheral interfaces, and pulse-width modulators. All of the peripheral and core tests essentially monitor work per joule.　　Many microcontrollers “may use the same ARM cores, but how they are implemented varies greatly,” said Markus Levy, EEMBC’s president.　　Though standard benchmarks are based on 3.0-V parts, vendors also can publish low-volt results that, at 1.8 V, show significant improvements. “Users should also look at temperature because outside of room temperature, performance and efficiency can drop — these are differentiators,” he said.　　EEMBC sells the benchmark software for $2,500. For an extra $1,000, users get Arduino and Raspberry Pi test boards as well as a new energy-monitoring board designed by STMicroelectronics that will be available at the end of the month.　　The working group for the benchmark consisted of a who’s who of MCU vendors, most of whom are expected to post results soon. They include Ambiq, Analog Devices, Cypress, Dialog, Microchip, Nordic, NXP, ON, Renesas, Silicon Labs, STMicroelectronics, and Texas Instruments.　　In addition to its ULPMark-CoreProfile for MCU cores, the group has released an IoTMark-BLE test that measures the energy used by a subsystem including an MCU, radio, and protocol stack. It expects to have a beta release in October of SecureMark, a security benchmark that mimics transport layer security functions, using security primitives for elliptic curve cryptography and AES.
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Release time：2017-09-13 00:00 reading：1465 Continue reading>>

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