STM32L476VGT6

STM32L476VGT6 – Ultra-Low-Power High-Performance MCU for Smart Devices and IoT Innovation‌

‌Product Overview‌

The ‌STM32L476VGT6‌ from STMicroelectronics is a flagship ‌STM32L4 series‌ ultra-low-power microcontroller featuring an ‌80MHz ARM Cortex-M4 core (with FPU)‌, ‌1MB Flash‌, ‌128KB SRAM‌, and ‌hardware accelerators‌. Built on ‌90nm Ultra-Low-Leakage technology‌ in an ‌LQFP100 package (14x14mm)‌, it achieves the ‌perfect balance of efficiency and performance‌. With dynamic power consumption as low as ‌39µA/MHz‌ and support for ‌multiple ultra-low-power modes‌, it is designed for battery-powered devices, portable medical instruments, industrial sensors, and IoT edge nodes, redefining the core of green smart hardware with ‌extended battery life, rich peripherals, and robust security‌.

‌Key Advantages‌

 ‌Unmatched Energy Efficiency & Extended Battery Life‌

‌Dynamic Voltage Scaling (DVS)‌: Optimizes core voltage in real-time for ‌39µA/MHz‌ in active mode.

‌Ultra-Low-Power Modes‌:

‌Stop 2 Mode‌: Retains SRAM and registers with ‌1µA‌ power consumption.

‌Standby + RTC Mode‌: As low as ‌0.3µA‌ with fast wake-up (5µs).

‌Integrated LCD Controller‌: Directly drives ‌8x40 or 4x44-segment LCDs‌ without additional power overhead.

‌High Performance & Comprehensive Peripherals‌

‌80MHz Cortex-M4 + FPU‌: Supports DSP instructions and floating-point operations for sensor fusion, voice preprocessing, and complex algorithms.

‌Hardware Accelerators‌:

‌ART Accelerator™‌: Zero-wait Flash execution with up to ‌100 DMIPS‌.

‌Math Accelerator (MACC)‌: Boosts efficiency in filtering, FFT, and mathematical operations.

‌Versatile Interfaces‌: USB 2.0 OTG (full-speed), dual CAN, SAI audio, SDMMC, 12-bit ADC (5Msps), and dual DAC.

‌Security & Reliability‌

‌Hardware Encryption‌: AES-256, RSA, and ECC for secure IoT data transmission.

‌Memory Protection‌: Flash read/write protection (RDP/WRP) and secure bootloader.

‌EMC Compliance‌: Certified for IEC 61000-4 standards, ideal for harsh industrial environments.

‌Development Ecosystem & Supply Assurance‌

‌STM32Cube Ecosystem‌: Free HAL libraries, STM32CubeMX configuration tool, and X-CUBE low-power algorithm packs.

‌RTOS Support‌: Seamless integration with FreeRTOS, Azure RTOS, and Zephyr.

‌10+ Years Longevity‌: Backed by ST’s global supply chain for reduced lifecycle risks.

‌Typical Applications‌

‌Smart Wearables‌: Heart rate monitoring, fitness tracking, and BLE peripheral control.

‌Industrial Sensors‌: Wireless temperature/humidity nodes, vibration monitoring, and LoRa/NB-IoT gateways.

‌Medical Devices‌: Portable glucometers, pulse oximeters, and remote patient monitoring.

‌Smart Home‌: Zigbee/Thread gateways, energy management terminals, and touch panels.

‌Consumer Electronics‌: E-ink readers, smart remotes, and wireless charging control.

‌Why Choose STM32L476VGT6?‌

‌Battery Life Champion‌: Extends runtime by ‌30%+‌ vs. competitors, supporting years of operation on coin-cell batteries.

‌Cost Efficiency‌: Integrated LCD/USB/CAN reduces BOM costs by ‌20%‌.

‌Rapid Development‌: Compatible with Nucleo-L476RG boards and STM32 Power Shield debugging tools.

‌Certifications‌: Compliant with IEC 60730 (safety), IEC 62304 (medical), and UL/CE standards.

Advanced Microcontroller Features

The STM32L476VGT6 is a high-performance microcontroller from the STM32 family, designed for applications that require low power consumption and superior processing power. With an ARM Cortex-M4 core, it operates at speeds of up to 80 MHz, making it highly efficient for complex embedded systems. As a member of the electronic components distributors portfolio, it is equipped with 1 MB Flash memory and 128 KB RAM, offering ample storage for a wide range of embedded applications. This versatile microcontroller supports a variety of communication interfaces, including UART, SPI, and I2C, providing flexibility in integrating with various systems and components.

Low Power Operation for Extended Battery Life

One of the key advantages of the STM32L476VGT6 is its ultra-low power consumption, which makes it ideal for battery-powered devices and energy-efficient applications. It features a range of power-saving modes, including Sleep and Stop modes, allowing the microcontroller to consume minimal power while maintaining critical functionalities. This makes the STM32L476VGT6 a great option for portable devices, IoT applications, and other projects that require long operational life with minimal energy consumption. For component distributors, this microcontroller offers a reliable and power-efficient solution to meet the growing demand for low-power electronics.

Extensive Peripherals and Integration

The STM32L476VGT6 provides a wide range of peripherals, including multiple timers, ADCs, DACs, and I/O ports. Its integration of analog and digital features in a single package simplifies the design of embedded systems. The microcontroller supports advanced features such as USB 2.0 full-speed device and host capabilities, making it well-suited for communication-heavy applications. This level of integration reduces the need for additional components, simplifying the design process and reducing overall system cost. For electronic components distributors, the STM32L476VGT6 offers a highly flexible solution for applications across multiple industries, including industrial automation, consumer electronics, and automotive systems.

About Us‌

MyMacroQuest was founded in 2002 and has established itself as a leading supplier in the electronic components distributors market. With years of experience, we specialize in high-performance microcontrollers, sensors, and embedded solutions for a variety of industries, including industrial automation, automotive, and consumer electronics. We focus on providing top-quality components from renowned manufacturers to meet the diverse needs of our customers.

We are committed to offering our clients a broad selection of components with a focus on reliability, innovation, and competitive pricing. At MyMacroQuest, we aim to deliver superior customer service, ensuring our clients receive the support they need for their projects. Our comprehensive approach to research, development, and testing allows us to provide solutions that stand the test of time.

Get the STM32L476VGT6 microcontroller today and power your embedded systems with advanced performance and energy efficiency!