Mega Easy Innovation GigaDevice Releases GD32F170/190 Series MCU

GigaDevice Innovation GigaDevice Releases GD32F170/190 Series 5V Wide Voltage Value Cortex-M3 MCU Mega Easy Innovation GigaDevice GD32F170/190 Series The new 32-bit 5V wide voltage value MCU is based on the 72MHz Cortex-M3 core and continues to be highly noise-resistant. High reliability, high integration and high efficiency provide cost-effective solutions for industrial and appliance applications. January 20, 2016 - A few days ago, GigaDevice, the industry's leading semiconductor supplier, announced a new 5V high noise immunity GD32F170 and GD32F190 series microcontroller based on the ARM Cortex-M3 core in Beijing. The new product plan opens the way for the use of industrial field, white goods and human-machine interfaces in an extremely harsh environment with 5V wide voltage suitability. It not only integrates excellent processing performance and real-time characteristics, but also is equipped with a newly designed high-performance module. Peripheral resources such as digital converters (ADCs), multichannel comparators, high gain op amps (OPA), and segment code LCD drivers enhance embedded applications such as high-speed signal acquisition, mixed-signal processing, motor control, and LCD display It is equipped with excellent electromagnetic compatibility (EMC) and electrostatic protection (ESD) capabilities, and meets industrial-grade high reliability and temperature standards. As the newest member of the GD32 microcontroller family, the GD32F170 and GD32F190 series continue the value core of the combination of higher performance and better price of the GD32 Value MCU, including up to 16 product model selections, and maintaining the existing and existing The product is perfectly compatible with software and pin packages, making it easier to implement code migration and expansion upgrades. At present, the series has begun to provide samples and will be officially put into mass production in March. The GD32F170/190 series features a new process design that operates from a wide 2.5V-5.5V application and can be easily connected to a 5V system without the need for an additional voltage converter. The I/O port can withstand 5V. level. Supports advanced power management and three power saving modes. The built-in high-precision calibratable real-time clock (RTC) operates with a standby current of less than 1uA when powered by an external battery. The GD32F170 and GD32F190 series products have a maximum clock frequency of 72MHz and are equipped with 16KB to 64KB of built-in flash and 4KB to 8KB of SRAM. The core accesses the flash high-speed zero wait, and the working performance at the highest frequency is up to 74DMIPS. The code execution efficiency is 20% higher than the market-like Cortex-M3 products and 35% higher than the Cortex-M0+ products. The 5V wide voltage value MCU integrates a wealth of innovative peripheral resources on-chip. A 16-bit advanced timer that supports three-phase PWM complementary output and Hall acquisition interface for vector control, as well as up to 10 16-bit general-purpose timers, a 32-bit general-purpose timer, and two 16-bit basic timers. 1 multi-channel DMA controller. The peripheral interface resources include 2 USARTs, 3 SPIs, 3 fast I2Cs, and 2 I2Ss. Among them, the SPI interface can operate up to 30MHz, and also supports 4-wire synchronous serial mode, which is convenient for connecting to external large-capacity NOR Flash and achieving fast access. The fast I2C interface is first compatible with the resident ID card verification security control module interface technical specifications, which is fully suitable for localized industry custom applications. In addition, the home multimedia device is equipped with a consumer electronic control (CEC) bus hardware circuit supporting the HDMI interface, and a touch sensing interface (TSI) is integrated for touch applications such as buttons and slides. The built-in LCD controller also supports a super-twisted nematic (STN) image display panel that can directly drive 256 (8 × 32) segment codes for high-quality, high-contrast liquid crystal display. Up to 80% of available GPIOs have a variety of optional features and also support port remapping, great flexibility and ease of use to meet a variety of application needs. The GD32F170/190 series MCUs also offer higher levels of integration for supporting mixed-signal control of motors, power savings, sampling, etc. Enhanced analog peripherals include 12-bit high-speed ADCs with sample rates up to 2MSPS and support for up to 16 multiplex channels It also supports 16-bit hardware filter oversampling and resolution configurability. It also has two 12-bit DACs, two high-speed rail-to-rail input/output analog voltage comparators, three high-gain op amps, and programmable current and voltage. Benchmark output. In addition, two CAN2.0B bus controllers are provided on the chip, and a CAN2.0B physical layer transceiver interface (PHY) is built in first, which continuously assists engineers in simplifying board level design and reducing system cost with the best combination of resources. As the industry's leading 5V MCU product, the GD32F170/190 chip also has excellent immunity and electrostatic protection. The powerful system electromagnetic anti-noise capability is especially suitable for control applications in electrical harsh environments. The chip-level ESD protection level can reach 7KV in human body discharge mode, and the device discharge mode can reach 1KV, which is much higher than industry safety standards and reduces The need for external circuit protection components. In addition, GigaDevice provides hardware fault-tolerant design, self-test procedures and software test libraries to help users meet the requirements of IEC 60730 Class B home appliance safety standards certification, thereby developing more durable and reliable products. GigaDevice senior product marketing manager Jin Guangyi said: "The GD32F170/190 series 5V MCU further expands the selection of the GD32 microcontroller family with leading wide voltage adaptability, providing Cortex-M3 core performance and high noise immunity and high reliability. The best combination of high integration and high efficiency, and continues the excellent gene of GD32 value product line, which brings outstanding value with high cost performance. It is industrial field bus, motor fan control, security monitoring system, An innovative first choice for white goods applications." The GD32 development ecosystem, including multiple development boards and application software, is also in place. GigaDevice is equipped with a complete set of development tools for the new 5V value-added MCU, including the GD32190R-EVAL full-featured evaluation board, GD32170C-START learning kit and GD32 Colibri-F190R8 compatible Arduino interface debug board. It also provides support for online simulation and online burning. Record and offline programming three-in-one function debugging production tool GD-Link. Thanks to the extensive ARM ecosystem, more third-party development software and burning tools are fully supported. The GD32 MCU has more than 200 model selections, 10 product lines and 9 package types. As the industry's most complete family of Cortex-M3 core microcontrollers, it is compatible with both software and hardware pinouts, supporting a wide range of high-end, low-end embedded applications and upgrades. The GD32 series of general-purpose MCUs, which combine high performance, low cost and ease of use, use a number of proprietary technologies with independent intellectual property rights and contribute to the growing demand for diversified applications. The products have passed the long-term test of the market and won wide acclaim and praise from users. About GigaDevice Beijing Zhaoyi Innovation Technology Co., Ltd. is the world's largest supplier of fabless in SPI NOR FLASH. The company was founded in April 2005 and is headquartered in Beijing, China, in China, Taiwan, Korea, The United States, Japan and other countries and regions have branches, marketing network all over the world, providing quality and convenient localization support services. The company is committed to the design and development of various high-speed and low-power memory and microcontroller products. It is ahead of the world in terms of "high-tech, low-power, low-cost" and has been selected as the world's most EETimes organization. It is one of the top 60 semiconductor start-up companies and ranks among the "Top Ten Most Growing Semiconductor Companies in China". Memory products have won the "China Core" market best performance award in successive years, and MCU products have continuously won the annual innovation and the best chip award. The company has passed the certification of SGS ISO9001 and ISO14001 management systems, and has formed strategic partnerships with many world-renowned fabs and packaging and testing plants to jointly promote technological innovation in the semiconductor field. For more information, please visit the company's website at