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Under the dual trends of the Internet of Everything and green and low-carbon development, ultra-low power microcontrollers (MCUS) have become the core engines in fields such as smart wearables, Internet of Things terminals, and new energy devices. Shenzhen Mingjiada Electronics Co., LTD., through its in-depth cooperation with STMicroelectronics, focuses on providing one-stop supply services for the STM32 ARM Cortex series of ultra-low power MCUS, helping enterprises seize the market opportunities in intelligence and energy conservation.

The types of products supplied

STM32U3 series

The STM32U3 series is based on the Arm® Cortex®-M33 core and features the best low-power performance in its class. This is the first STM32 product based on near-threshold technology, significantly reducing dynamic power consumption. This series is equipped with two brand-new security mechanisms, which can provide robust security guarantees for sensitive and mission-critical applications.

STM32U5 series

The STM32U5 series is an advanced energy-saving microcontroller based on the Arm® Cortex®-M33 core, capable of meeting extremely demanding performance requirements. This series also adds advanced features required by current applications, including advanced cybersecurity functions based on hardware protection, as well as a graphics accelerator for enriching the graphical user interface.

STM32L5 series

The enhanced security encryption features of the STM32L5 series adopt the Arm® Cortex®-M33 core and TrustZone® technology for Armv8-M. With the brand-new kernel and ART Accelerator™ (which also supports external memory), the CoreMark score of STM32L5 is as high as 443.

STM32L4 series

The STM32L4 series is based on the Arm® Cortex®-M4 core. On the basis of the ultra-low power platform, it further enhances performance, supports DSP instructions and floating-point units (FPU), and provides a larger storage capacity (up to 1 MB Flash memory) and other innovative functions, with a performance of up to 100 DMIPS.

STM32L4+ series

The STM32L4+ series is an upgraded version of the STM32L4, based on the Arm® Cortex®-M4 core. It has higher performance (up to 120 MHz/409 CoreMark when executing code from the internal Flash memory), larger built-in storage capacity (up to 2 MB Flash memory and 640 KB SRAM), and supports advanced graphics rendering without affecting its ultra-low power consumption characteristics at all.

STM32U0 series

The STM32U0 series is a new generation of entry-level ultra-low power MCUS, based on the Arm® Cortex®-M0+ core, providing an ideal balance of energy consumption, functionality and cost for entry-level applications. This series is marked as "sustainable technology" because it can help reduce the carbon footprint by lowering the power consumption of terminal devices, thereby contributing to a reduction in environmental impact.

STM32L0 series

The STM32L0 series is based on the Arm® Cortex®-M0+ core and offers a truly energy-saving solution for entry-level applications. The STM32L0 adopts a small-sized package with as few as 14 pins and features a wide range of Flash memory capacities from 8 KB to 192 KB, fully demonstrating the two major advantages of ultra-low power consumption and cost competitiveness.

Supply advantage

1. Direct supply from the original factory + safety stock: We have established a long-term cooperation with STMicroelectronics, with over 2,000 ultra-low power MCU models in stock, supporting small batch samples to millions of mass production orders.

2. 48-hour express delivery: We have set up warehousing centers in multiple locations across the country, giving priority to handling urgent orders to ensure the continuity of our customers' production lines.

3. Global service network: Service centers have been established in Southeast Asia and Europe to respond to global customers' demands for low-power MCUS.

If you need to know more about STM32 low-power MCU inventory and product prices, please visit Mingjiada Electronic official website (www.hkmjd.com) for details!