STM32L476VET6TR Microcontroller

The STM32L476VET6TR is a cutting-edge microcontroller product from STMicroelectronics, renowned for its high performance and energy efficiency. This microcontroller is part of the STM32L4 series, which is designed to strike a perfect balance between power consumption and processing capability, making it an ideal choice for a wide range of applications, particularly those requiring sophisticated functions and long battery life.

Core Features

• Core: ARM Cortex-M4 with Floating Point Unit (FPU) and DSP instructions, operating at frequencies up to 80 MHz.
• Memory: Comes equipped with 512KB of Flash memory and 128KB of SRAM, providing ample space for complex applications and software.
• Energy Efficiency: Features multiple power-saving modes, including a low-power run mode, sleep mode, and multiple standby modes, ensuring optimal power management.

Advanced Connectivity

The STM32L476VET6TR boasts a comprehensive set of peripherals for connectivity, including:

• USB OTG full-speed with dedicated supply
• SAI (Serial Audio Interface)
• Up to 4 I2C interfaces
• Up to 4 USARTs and up to 2 UARTs
• SPI interfaces (supporting up to 50 Mbit/s)

Robust Analog Features

For analog applications, the STM32L476VET6TR includes:

• Three 12-bit ADCs with 5 MSPS (million samples per second)
• Two DAC channels
• Internal voltage reference
• Ultra-low-power comparators

Enhanced I/Os and Peripherals

This microcontroller supports a wide range of I/Os and peripherals, enhancing its versatility:

• Up to 24 capacitive sensing channels for touchkey, linear and rotary touch sensors
• RTC with sub-second accuracy and hardware calendar
• 12-bit PWM outputs
• Advanced timers for a broad array of applications

Security and Reliability

Security features include a True Random Number Generator (TRNG) and hardware cryptographic acceleration for AES. A Memory Protection Unit (MPU) enhances the safety of the application by restricting access to memory regions.

With its LQFP100 package, the STM32L476VET6TR is designed for flexibility in PCB design. It is also available in tape and reel packaging, making it suitable for high-volume production. Whether you're developing for industrial control, consumer electronics, or Internet of Things (IoT) devices, the STM32L476VET6TR offers the performance, efficiency, and features required for today's demanding applications.