company blog about Supply Arm Microcontroller (ST) STM32L451RCT6 Ultra-low Power 32-bit Arm Cortex-M4 MCU

Mingjiada Electronics' stock supply of the STM32L451RCT6 ultra-low power 32-bit Arm Cortex-M4 MCU:

STM32L451RCT6 Product Description
The STM32L451RCT6 is a ultra-low power 32-bit Arm® Cortex®-M4 microcontroller (MCU) developed by STMicroelectronics, featuring an integrated floating-point unit (FPU) and digital signal processing (DSP) instruction set, suitable for applications in the Internet of Things (IoT), industrial automation, consumer electronics, and smart home sectors. The STM32L451RCT6 is packaged in a 64-LQFP package, featuring 256KB of Flash memory and 160KB of SRAM, and supports a wide voltage range of 1.71V to 3.6V, making it suitable for battery-powered devices.

STM32L451RCT6 Key Features
Ultra-low power consumption: The STM32L451RCT6 supports multiple low-power modes such as Stop, Standby, and Shutdown, with standby current as low as 106nA and operating mode current as low as 84μA/MHz.
VBAT backup mode (145nA) ensures that RTC and backup register data remain intact during power loss.
High-performance computing: With an 80MHz Cortex-M4 core and integrated FPU and DSP instructions, the STM32L451RCT6 is ideal for real-time signal processing.
The Adaptive Real-Time Accelerator (ART Accelerator™) enables zero-wait Flash execution.
Industrial-grade reliability: Operating temperature range of -40°C to +85°C, the STM32L451RCT6 meets the demands of harsh industrial environments.
Built-in under-voltage detection (BOR) and hardware watchdog (WDT) enhance system stability.
Rich peripheral interfaces: 52 I/O pins, the STM32L451RCT6 supports communication protocols such as CAN, USB, I²C, SPI, UART, SAI, and SDMMC.
12-bit ADC (16 channels), 12-bit DAC, and operational amplifier (OPAMP) make the STM32L451RCT6 suitable for high-precision analog signal processing.

STM32L451RCT6 Specifications
Core processor: Arm® Cortex®-M4 (with FPU)
Clock speed: 80MHz
Flash memory: 256KB
SRAM: 160KB
Number of I/O pins: 52
ADC/DAC: 16x12-bit ADC / 1x12-bit DAC
Operating voltage: 1.71V to 3.6V
Package: 64-LQFP (10x10mm)
Operating Temperature: -40°C to +85°C
Communication Interfaces: CAN, I²C, SPI, UART, USB, SAI, SDMMC
Low-Power Modes: Stop (2.05μA), Standby (106nA), Shutdown (22nA)

Typical Applications
The STM32L451RCT6 is widely used in the following fields:
Industrial Automation: PLC, HMI, motor control, sensor interfaces.
Medical Devices: Portable monitors, blood glucose meters, medical sensors.
Consumer Electronics: TWS earbuds, smartwatches, smart home control.
Automotive Electronics: Body Control Modules (BCM), in-vehicle communication gateways.
Internet of Things (IoT): Edge computing nodes, wireless sensor networks.

Supply Information
Stock Status: Mingjiada Electronics offers STM32L451RCT6 in stock, supporting both small-volume purchases and large-volume orders.

Contact Information:
Mr. Chen (Mingjiada Electronics)
Phone: +86 13410018555
Email: sales@hkmjd.com

Summary
The STM32L451RCT6 is a Cortex-M4 MCU that combines ultra-low power consumption with high performance, making it suitable for applications in industrial, medical, consumer electronics, and automotive electronics fields. With an 80MHz clock speed, 256KB Flash memory, and a rich set of peripheral interfaces, it is an ideal choice for embedded development. For purchases of the STM32L451RCT6, please contact Mingjiada Electronics.