Since its launch, the Guomin Technology N32 series MCUs have achieved mass production of over 100 products across 12 series, making significant market breakthroughs and showcasing scale effects. These products have been widely adopted and recognized by benchmark customers across various industries, winning numerous awards, including the 2021 “China Chip” Excellent Market Performance Product Award and the 2022 China IC Wind Cloud List “Annual Market Breakthrough Award”.
The newly launched N32G430 series products utilize advanced 40nm technology, inheriting the advanced technical route of high performance, high reliability, and high cost-performance of N32 MCUs. Compared to similar priced products, its performance is industry-leading, achieving the best balance between chip resource allocation, performance, and cost, making it more suitable for high-performance and cost-sensitive applications. It effectively 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 value choice among 32-bit MCU products.
The N32G430 series offers the highest performance configuration under equal resource conditions: It adopts the Arm Cortex-M4F core with a working frequency of 128MHz, supports floating-point operations and DSP instructions, and has a built-in 1KB Cache. The chip achieves a performance of 160 DMIPS, with a Coremark score of up to 420 and a standby power consumption as low as 3uA (3.3V/25℃).
The N32G430 series features multiple reliability advantages:
● All IOs support 5V Tolerance, protecting IO from 5V voltage spikes and preventing damage.
● All IOs have digital filtering capabilities, enhancing anti-interference ability in harsh environments, eliminating the need for external filtering circuits.
● ESD: ±4KV (HBM model), ±2KV (CDM model).
● Supports an industrial extended working temperature range: -40℃ to 105℃.
● Complies with IEC60730 safety standards.
The N32G430 series features high-performance ADC with sampling capabilities of 4.7Msps to 10Msps:
● In single-sample 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, 12bit maximum sampling rate of 4.7Msps, 10bit maximum sampling rate of 6.66Msps, 8bit maximum sampling rate of 8Msps, 6bit maximum sampling rate of 10Msps.
● Supports up to 16 external sampling channels, with single-ended and differential sampling modes.
● Supports triggering ADC sampling at any time within the PWM cycle, making current sampling for motor control applications more flexible.
The N32G430 series offers 16 sub-models tailored for 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 U(S)ARTs, 2 SPIs, 2 I2Cs, 2 I2Ss, and 1 CAN2.0A/B bus.
Offering 7 package types, the smallest being a 3mm x 3mm UQFN20 package, making it the smallest and highest-performing product in the industry.
The N32G430 series also inherits Guomin Technology’s unique chip-level security technology, 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.
The N32G430C8L7-STB development board is provided, fully supporting software development tools such as Keil, IAR, and GCC, along with the NS-LINK high-efficiency mass production tool. Complete documentation including Chinese and English development kits, application notes, reference designs, and migration guides is available for download on the official website. Online technical exchange and support are provided through the public WeChat account (Nations Gas Station) and the N32 MCU technology forum, where various technical cases are shared in real-time.
MCU Technical Support Exchange QQ Group
MCU Technical Exchange WeChat Group
You can also add the administrator’s WeChat ID to apply for group entry
Nations-xiaoAn
The N32G430 chip offers up to 16 product models, with an official commitment to a stable supply for over 10 years. Samples and development boards are now available, and authorized distributors and online channels (Lichuang Mall) have listed them for sale starting June 8.
—END—
