High-Performance M4 Core Power, Empowering Intelligent Upgrade Across All Scenarios Hangshun HK32F403/F401 New Product Application Guide
2026-04-12 18:42:13 1493
In the era of full intelligence in industrial control, new energy, smart home, automotive electronics and other fields, MCUs with high performance, high reliability, low power consumption and easy compatibility have become the core engine of product iteration. Hangshun Chip launches the HK32F403/F401 series 32-bit MCUs, based on the Cortex‑M4 core, integrating CAN FD high-speed communication, ultra-low power consumption, rich peripherals and wide-temperature high reliability. It creates an all-round solution covering high-end control and cost-effective scenarios, injecting strong “core” power into domestic intelligent hardware.
I. Hardcore Strength: Excellent Performance & Power Consumption, Defining a New M4 Benchmark
HK32F403 – High-Performance Flagship, Ideal for Industry & Automotive
- Core: 32-bit ARM Cortex‑M4+DSP, up to 108MHz, with 1KB instruction cache; zero-wait Flash access below 32MHz; CoreMark/MHz up to 2.83, industry-leading efficiency.
- Memory: 128KB Flash + 24KB SRAM, supports ISP/IAP online upgrade.
- Communication: Built-in CAN FD, compatible with CAN 2.0B & AutoSAR, up to 10Mbps, certified ISO16845.
- Analog & Peripherals: 12-bit 1Msps ADC (16ch), 2 comparators, temperature sensor; 3×UART, 2×SPI, 2×I²C, multi-channel PWM & timers.
- Low Power & Reliability: LP_Stop mode 8μA, ESD ±5KV (HBM), Latch-up ±800mA, operating temp -40℃~+105℃.
HK32F401 – Cost-Effective Mainstream, Best for Consumer & General Control
- Core: Cortex‑M4+DSP, up to 72MHz, outperforms M0/M3 with lower cost.
- Memory: 64KB Flash + 16KB SRAM.
- Compatibility: Full interfaces reserved, Pin-to-Pin compatible with mainstream models.
- Package: LQFP48/32, QFN32, TSSOP20.
II. Full Scenario Application: From Industry to Consumer
- New Energy BMS – Precise protection, safe endurance
Applications: E-bike BMS, drone batteries, outdoor energy storage.
- Industrial Automation & CAN FD – High-speed real-time communication
Applications: IO modules, data acquisition, 5G-to-CAN FD DTU, inverters, PLC.
- E-Bike Controller – FOC vector control, strong power & long range
- DALI Smart Lighting – Precise single-lamp control
- Medical & Consumer Electronics – Low power, high reliability
- Automotive Electronics – Automotive-grade reliability
III. Core Advantages
- High Compatibility & Fast Replacement: Pin-to-Pin compatible with STM32F103/F030, AT32F421, N32G401/G430, APM32F402.
- Rich Packages: Multiple packages for all designs.
- Easy Development: Supports KEIL, IAR, J-Link, ST-Link, DAP-Link, FreeRTOS/RT-Thread/LiteOS.
- High Reliability: Industrial grade, wide temp, high ESD, long lifespan.
IV. Selection Guide
表格
| Model | Positioning | Frequency | Flash/SRAM | Key Features | Recommended Scenarios |
|---|---|---|---|---|---|
| HK32F403 | High-Performance Flagship | 108MHz | 128KB/24KB | CAN FD, High Computing, Large Memory | Industrial, BMS, Automotive, Medical |
| HK32F401 | Cost-Effective Mainstream | 72MHz | 64KB/16KB | Low Cost, Full Compatibility | Smart Home, Consumer, General Control |
Conclusion
Hangshun HK32F403/F401 is the preferred domestic MCU for industry, new energy, automotive, lighting, medical and consumer electronics.
Choose Hangshun for stable, reliable, cost-effective intelligent hardware core.
Cooperation
Shenzhen Flypowers Technology Co., Ltd.
Consultant: Wendy
Tel: +86 18620392082
Email: wendy@flypowers.com
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