Shenzhen Mingjiada Electronics Co., Ltd. now offers long-term stock availability of genuine STMicroelectronics (ST) products—the STM32L412C8T6 ultra-low-power ARM Cortex-M4 32-bit microcontroller.
Product Overview:
The STM32L412C8T6 is a 32-bit microcontroller from STMicroelectronics' STM32L4 series, integrating ultra-low power consumption, high-performance floating-point operations, and rich connectivity capabilities. This chip utilizes the ARM® Cortex®-M4F core (with integrated single-precision FPU and DSP instructions), operating at up to 80MHz and delivering 100 DMIPS performance. While providing ample processing power, its meticulously designed power architecture achieves industry-leading energy efficiency.
As part of the STM32L4 family, the STM32L412C8T6 excels in the EEMBC™ ULPBench® ultra-low-power microcontroller efficiency benchmark. It achieves dynamic operating mode power consumption as low as 28-36μA/MHz and with standby power consumption of just 200nA (with RTC) and a wake-up time of only 5μs. This perfect balance of performance and power consumption makes it an ideal choice for IoT, wearable devices, and industrial sensing applications.
Key specifications of the STM32L412C8T6:
Core and Performance: ARM Cortex-M4, 80 MHz, with FPU and DSP instructions
Memory: 64 KB flash, 40 KB SRAM
Energy Efficiency: Run mode: ~100 µA/MHz; Low-power run mode: ~40 µA/MHz; Shutdown mode: ~30 nA
Hardware Security: Hardware cryptographic accelerator (AES 256-bit), True Random Number Generator (TRNG), Memory Protection Unit (MPU)
High-Precision Timing: 2x 16-bit Advanced Control Timers, 2x 16-bit General-Purpose Timers, 2x Low-Power Timers
Analog peripherals: 1x 12-bit ADC (5 Msps), 2x comparators, 1x 12-bit DAC
Digital interfaces: Up to 10 communication interfaces (I2C, SPI, USART, etc.), supports USB 2.0 full-speed
Package and temperature: LQFP-48; Operating temperature: -40°C to +85°C
Beyond the above specifications, this product offers the following key advantages:
Ultra-low power architecture: Leveraging ST's proprietary ultra-low power technology platform, it provides multiple flexible power-saving modes that significantly extend battery life for battery-powered devices (such as sensors and wearables) from months to years.
Built-in Hardware-Level Security: Integrates an AES encryption accelerator and a true random number generator, providing a hardware-level security foundation for device authentication, data transmission, and firmware protection. This is particularly suitable for security-critical applications like IoT nodes and smart meters.
Rich Peripherals and High Integration: High-precision, high-speed analog components (ADC/DAC) and diverse communication interfaces greatly simplify peripheral circuit design, helping reduce overall system costs, shrink PCB size, and enhance reliability.
Conclusion
As a flagship product in the STM32L4 family, the STM32L412C8T6 features an 80MHz Cortex-M4F core, 64KB Flash, ultra-low power consumption (28μA/MHz), and rich peripherals, making it an ideal choice for IoT, industrial control, healthcare, and other fields. With over 20 years of industry experience, extensive in-stock inventory, and professional technical services, Mingjiada Electronics has become a leading supplier of STM32 series MCUs.
Contact Mingjiada Electronics today for quotes and samples:
Contact: Mr. Chen
Phone: +86 13410018555
Email: sales@hkmjd.com
Website: www.integrated-ic.com
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