On June 8, Guomin Technology officially launched the N32 MCU new member N32G430, which features a 32-bit high-performance Arm Cortex-M4F core with a maximum frequency of 128MHz. This series is meticulously designed with a rich variety of models, offering a compact general-purpose option comparable to Arm Cortex-M0 core products in terms of price, establishing a new benchmark for cost-performance in the 32-bit MCU industry!
Since its launch, the Guomin Technology N32 series MCUs have mass-produced over 100 models across 12 series, achieving a comprehensive breakthrough in the market, demonstrating scale effects, and receiving widespread application and recognition from benchmark customers across various industries. The products have won numerous awards, including the 2021 “China Chip” Excellent Market Performance Product Award and the 2022 China IC Wind and Cloud List “Annual Market Breakthrough Award”.
The newly launched N32G430 series products adopt advanced 40nm technology, inheriting the high performance, high reliability, and high cost-performance of the N32 MCU. Compared to products in the same price range, its performance is industry-leading, achieving the best balance between chip resource allocation, performance, and cost, making it more suitable for applications requiring high performance yet cost-sensitive. It meets the diverse application needs in fields such as industrial control, motor control, sensors, smart home appliances, energy management, medical electronics, consumer electronics, automotive electronics, and the Internet of Things, making it an excellent choice for cost-performance in 32-bit MCU products.
The N32G430 series offers the highest performance configuration under the same resource conditions: It adopts the Arm Cortex-M4F core, with a working frequency of 128MHz, supporting floating-point operations and DSP instructions, and has a built-in 1KB Cache. The chip’s performance reaches 160 DMIPS, with a Coremark score as high as 420, and a standby power consumption as low as 3uA (3.3V/25℃).
The N32G430 series has multiple reliability advantages, including IO voltage tolerance, noise filtering, wide operating temperature range, and enhanced ESD capability:
● All IO supports 5V Tolerance, protecting IO from 5V voltage surges to avoid damage.
● All IO features digital filtering to improve anti-interference capability in harsh environments, eliminating the need for external filtering circuits.
● ESD: ±4KV (HBM model), ±2KV (CDM model).
● Supports an industrial-grade extended operating temperature range of -40℃ to 105℃.
● Complies with IEC60730 safety standards.
The N32G430 series features a high-performance ADC with sampling capabilities of 4.7Msps-10Msps:
● In single sampling mode: 12bit maximum sampling rate of 4.7Msps, 10bit maximum sampling rate of 5.33Msps, 8bit maximum sampling rate of 6.15Msps, 6bit maximum sampling rate of 7.26Msps.
● In continuous sampling mode, the maximum sampling rates are: 12bit 4.7Msps, 10bit 6.66Msps, 8bit 8Msps, and 6bit 10Msps.
● Supports up to 16 external sampling channels, with single-ended and differential sampling modes.
● Supports multiple arbitrary time triggers for ADC sampling within the PWM cycle, making current sampling for motor control applications more flexible.
The N32G430 series offers 16 sub-models catering to various industries and applications, featuring built-in high-performance analog resources and rich digital interfaces, including: 3 built-in comparators (COMP), 1 12bit 4.7Msps ADC, 4 UARTs, 2 SPIs, 2 I²Cs, 2 I²S, and 1 CAN2.0A/B bus.
Offering 7 packaging forms, with the smallest being 3mm x 3mm UQFN20 package, making it the smallest and most powerful product in the industry.
The N32G430 series also inherits the unique chip-level security technology of Guomin Technology’s N32 MCU, including Flash storage encryption, multi-user partition management, write protection (WRP), various read protection (RDP) levels (L0/L1/L2), and multiple security protection mechanisms to safeguard the core intellectual property of user code.
A development board N32G430C8L7-STB is provided, fully supporting software development tools such as Keil, IAR, and GCC, and offers NS-LINK high-efficiency mass production tools. Chinese and English development kits, application notes, reference designs, and migration guides are all available, with documentation and SDK already available for download on the official website. An online public account (Nations Station), N32 MCU technology forum, and various technical cases are shared in real time, providing online technical communication and support.
MCU Technical Support Communication QQ Group
MCU Technical Communication WeChat Group
You can also add the administrator’s WeChat account to apply to join the group
Nations-xiaoAn
The N32G430 chip can provide up to 16 product models, with an official promise of continuous and stable supply for more than 10 years. Samples and development boards are now available, with all authorized distributors and online channels (Lichuang Mall) starting sales on June 8.
About Guomin Technology
Guomin Technology Co., Ltd. was established in 2000 as part of the national “909” integrated circuit special project and was listed on the Growth Enterprise Market in 2010 (stock code: 300077). It is a leading enterprise in general MCU and security chips in China, a national high-tech enterprise, and owns the first enterprise-independent security chip attack and defense technology laboratory in China, as well as a post-doctoral research workstation. Headquartered in Shenzhen, it has branches in Beijing, Shanghai, Wuhan, Xi’an, Chongqing, Hong Kong, Singapore, and other locations. Its main products include: security chips, general MCUs, trusted computing chips, smart card chips, contactless read-write chips, Bluetooth chips, RCC innovative products, etc., widely used in network security authentication, electronic banking, electronic certificates, mobile payment and security, Internet of Things, industrial networking and control, smart home appliances and smart home IoT terminals, consumer electronics, motor drive, battery and energy management, smart metering, medical electronics, automotive electronics, security, biometric identification, communications, sensors, and machine automation applications.
Official website: www.nationstech.com
Business cooperation:
Phone: 0755-86916666
Mobile: 18988772159 (same number for WeChat)
Email: [email protected]
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