Focusing on applications, GigaDevice brings a full range of products and industry solutions to the Munich Electronics Show

Beijing, China (July 11, 2023) - GigaDevice, the industry's leading semiconductor device supplier, announced today that it will bring more than 50 exhibits to the 2023 Munich Shanghai Electronics Show , comprehensively and systematically displaying memory, micro Controllers, sensors and power chips form an ecological product layout, focusing on key industries such as automobiles, industry, the Internet of Things, and consumer electronics, to meet the continuous iteration needs of these applications for chips and solutions, and to help customers flexibly develop products and quickly launch them. to the market, further demonstrating GigaDevice's innovative and forward-looking market layout and excellent technology and service capabilities.

The 2023 Munich Shanghai Electronics Show will be held at the National Convention and Exhibition Center (Shanghai) from July 11 to 13. GigaDevice’s booth number is: 7.2D102. Please come.

GD32H7 series Cortex®-M7 core ultra-high performance microcontrollers

This major exhibition will demonstrate multiple solutions based on the new GD32H7 series MCU. The GD32H7 series is based on the 600MHz Arm® Cortex®-M7 core of the Armv7E-M architecture. With its dual-launch 6-stage pipeline architecture and support for high-bandwidth AXI and AHB bus interfaces, it can achieve higher main frequency and processing performance, reaching 1552 DMIPS and excellent results of 2888 CoreMarks. Compared with other core products, the performance of GD32H7 has been greatly improved, and it can support high-computing applications such as advanced DSP and edge AI. This series leads the high-performance track and further improves GigaDevice’s innovative ultra-high-performance MCU product portfolio.

In terms of application scenarios, the GD32H7 series of ultra-high-performance MCUs are suitable for digital signal processing, motor frequency conversion, power supplies, energy storage systems, civil drones, audio and video, and graphics and images with excellent processing energy efficiency, rich connection features, and multiple security mechanisms. and other application fields.

The GD32H759I-EVAL full-featured evaluation board uses GD32H759IMK6 as the main control MCU. It now supports a variety of industry mainstream real-time operating systems (RTOS), graphical interfaces (GUI) and embedded AI algorithms and other middleware. The live demonstration includes Zephyr, RTOS such as AWS and Azure.

Also unveiled was a GUI development demonstration kit based on GD32H7 design, which can demonstrate LCD display, touch control, QR code, image decoding, file browsing and other functions. It can be used with the host computer simulator to facilitate customers to carry out UI design and development on the PC. , and logical function verification. Connect industrial control equipment such as PLCs, inverters, instruments, and home central control platforms through bus communication interfaces such as serial ports, Ethernet, and CAN, allowing users to communicate with terminal devices at work and home in a smarter, easier, and more intuitive way. Interaction.

GD32VW553 series RISC-V core wireless microcontroller

The new combo wireless MCU GD32VW553 series, based on the open source instruction set architecture RISC-V core, made its debut at MuZhan and will be officially launched in the near future. The GD32VW553 series uses a 160MHz RISC-V core, equipped with 4MB Flash and 320KB SRAM, supports the latest Wi-Fi 6 and BLE 5.2 wireless communication protocols, and also integrates a wealth of peripheral interfaces and hardware encryption functions to create a safe, reliable and high-performance The cost-effective wireless connection solution is suitable for various wireless connection scenarios such as smart home appliances, smart homes, industrial Internet, and communication gateways.

The GD32VW553 series development board demonstrated on site simulates smart home equipment, supports Bluetooth pairing of mobile phones to access Wi-Fi networks, controls light switches and brightness adjustments through the Matter protocol, and displays device status in real time on the mobile APP.

Adaptable to industrial upgrading, rich automotive electronic solutions meet needs

In the automotive electronics application exhibition area, a series of solutions based on GD32A503 automotive-grade MCU and automotive-grade storage GD25 SPI NOR Flash were highlighted, including millimeter wave radar, smart cockpit, LED running lights, motor control, charging pile master Control boards, etc., to meet the growing demand for customized development and technical services in the automotive industry.

LED turning light using GD32A503 automotive grade MCU - its control method is different from traditional switch control logic and requires more complex timing logic and brightness control. The one exhibited this time is developed and designed based on GD32A503 automotive grade MCU. The LED running water turn signal realizes precise timing control and brightness control in system control, and ensures the functional safety of the entire system.

At the same time, the upgrade of automobile intelligence has also significantly increased the complexity of vehicle electronic system design. For storage products, requirements for large capacity, real-time response, high reliability and high security have been put forward. GigaDevice’s innovative automotive-grade GD25 /55 SPI NOR Flash and GD5F SPI NAND Flash have been widely used in smart cockpits, smart driving, smart networking, new energy electric vehicles, large and small three-electric systems, etc., and the global cumulative shipments have exceeded 100 million.

Keeping up with demand, the industrial exhibition area showcases new high-end application scenarios

In the industrial area, solutions in multiple subdivisions such as digital power, photovoltaics, motor control, cold chain logistics, etc. were displayed to provide innovative "productivity" for efficient and reliable industrial systems.

Switching power supply solution based on GD32E503R-SMPS (PFC+LLC) - using bridged PFC+half-bridge LLC topology, the maximum power reaches 500W, and the maximum efficiency of the whole machine is 90.85%. In order to enhance the flexibility of usage scenarios, the strong and weak currents are controlled by dual MCUs: PFC is controlled by GD32E230C, inputs 220V AC power, and outputs 415V DC voltage; LLC is controlled by GD32E503R, inputs 415V DC voltage, and outputs 24V DC voltage, with precise control It also has protection functions such as overvoltage, undervoltage, overcurrent, and overtemperature, and is widely used in digital power supplies, outdoor power supplies, and communication/server power modules in the industrial field.

Photovoltaic inverter equipped with GD25Q series SPI NOR Flash - With the development of the global photovoltaic industry, photovoltaic inverters, as the core equipment of photovoltaic power generation, are showing a rapid growth trend. Photovoltaic inverters usually work in complex and harsh industrial environments, which places stringent requirements on the stability of each device. The GD25Q series SPI NOR Flash used in photovoltaic inverters can ensure stable operation at ambient temperatures of -40°C to 125°C and provide highly reliable storage to ensure the security of user data and information.

The Internet of Everything, wireless low-power solutions empower smart life

In the IoT exhibition area, GigaDevice has jointly created a variety of combined solutions around GD32MCU, power control and fingerprint sensors to form synergy in key vertical markets and effectively enhance product market competitiveness.

Fan control and voice recognition solution - designed using the GD32W515 series wireless MCU and motor driver chip GD30DR8413, and connected to the voice recognition chip through the UART interface to achieve local voice wake-up and recognition, which can be controlled through three modes: button, Wi-Fi and voice. The fan is controlled and supports intelligent distribution network, AP network distribution and OTA upgrade.

Door lock fingerprint MoC solution - based on GD32W515 and GSL6150 fingerprint chip design, and adopts industry-leading small area algorithm, FRR<4%, supports 160*160, 128*112, 128*64, 80*64@508 dpi Various resolution options. In terms of overall service and technical support, this product provides customers with a "one-stop" unified technical support window.

Driven by integrated technology, new technologies in the consumer electronics exhibition area bring new experiences

In the consumer electronics display area, GigaDevice showcased nearly 20 smart interconnection solutions including mobile, wearable, and Netcom, allowing users to experience the technological charm of smart interconnected life at close range.

TWS headset charging management solution - as one of the popular applications in consumer electronics, it uses GD32E230 value series MCU and GD30WS88X5 low quiescent current series power management chip to configure the parameter checking status of BMIC through the I2C interface and switch the charge/discharge mode of BMIC . At the same time, the GD30WS88X5 series PMU serves as a BMIC, which can charge the TWS charging compartment battery, power the MCU at the same time, and integrates communication functions with the headset.

GigaDevice Innovation advances with the times and innovates according to the situation. It works intensively in segmented fields and continues to provide comprehensive product selection and one-stop solutions for customers in the automotive, industrial, Internet of Things, consumer electronics, mobile, network communications and other industries.