STM32L471VET6TR

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STM32L471VET6TR

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IC MCU 32BIT 512KB FLASH 100LQFP

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series STM32L4
Part Status Active
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 80MHz
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O 82
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The STM32L471VET6TR is a microcontroller from STMicroelectronics, belonging to the STM32L4 series. It is designed for applications requiring low power consumption and high performance. Built on the ARM Cortex-M4 core with FPU (Floating Point Unit), it operates at a frequency of up to 80 MHz. The microcontroller features 512 KB of Flash memory and 128 KB of SRAM, offering ample space for complex applications.
Key features include a wide range of peripherals such as multiple USART/UART, SPI, I2C interfaces, and up to 16-bit ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and various timers, making it versatile for different applications. The device supports advanced power management modes, including a low-power run, sleep, and standby, optimizing battery life in portable devices.
Additionally, it includes an LCD interface, USB OTG, and a rich set of GPIOs (General-Purpose Input/Output), enhancing connectivity options. The STM32L471VET6TR is suitable for applications in consumer electronics, industrial automation, health care, and more, where efficiency and performance are critical.

Equivalent

The STM32L471VET6TR is an ultra-low-power microcontroller from STMicroelectronics. Equivalent products could include other STM32L4 series chips or similar ultra-low-power microcontrollers from other manufacturers, such as the NXP Kinetis K66 series, Microchip's ATSAML21 series, or the Texas Instruments MSP430 series. These alternatives offer similar low-power features, performance, and peripherals but may vary in specific functionalities, pin count, and package options. Always refer to the specific requirements of your project when choosing an equivalent.

Features

The STM32L471VET6TR is a microcontroller from STMicroelectronics, featuring the ARM Cortex-M4 core with FPU. It operates at a maximum frequency of 80 MHz. This microcontroller offers 512 KB of Flash memory and 128 KB of SRAM. It supports low-power operation modes, making it suitable for battery-powered applications. Key peripherals include a 12-bit ADC, a 12-bit DAC, multiple timers, and communication interfaces such as I2C, SPI, USART, and USB. The device also features a secure digital interface (SDIO) and a capacitive touch sensing module. It includes advanced debugging capabilities with SWD and JTAG interfaces. The STM32L471VET6TR is designed for high performance and low power consumption, making it ideal for a variety of applications, including consumer electronics, industrial controls, and medical devices.

Pinout

The STM32L471VET6TR is a microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core. It comes in a LQFP-100 package, which means it has 100 pins. This microcontroller is designed for applications requiring high performance and low power consumption.
Key features and functions of the STM32L471VET6TR include:
1. Cortex-M4 Core: It operates at up to 80 MHz and includes a Floating Point Unit (FPU) for efficient numerical calculations.
2. Memory: It has 512 KB of Flash memory and 128 KB of SRAM, providing ample space for code and data.
3. Peripherals: The microcontroller includes a wide range of peripherals like USART, SPI, I2C, USB, and more, making it versatile for various applications.
4. Low Power Modes: It offers multiple low power modes to minimize energy consumption, making it suitable for battery-powered devices.
5. Analog Features: Includes ADC, DAC, and comparators for handling analog signals.
6. Timers: It features multiple timers for various timing and control applications.
The STM32L471VET6TR is ideal for embedded systems that require a balance of performance and power efficiency.

Manufacturer

The STM32L471VET6TR is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Switzerland. The company is one of the leading global suppliers in the semiconductor industry and is known for designing and producing a wide range of electronic components, including microcontrollers, sensors, and power management devices. Their products are widely used across various sectors, including automotive, industrial, personal electronics, and communications. As a major player in the semiconductor market, STMicroelectronics focuses on innovation and sustainability, providing advanced technology solutions that meet the needs of their diverse customer base.

Application

The STM32L471VET6TR is a microcontroller from STMicroelectronics, known for its ultra-low-power capabilities, making it suitable for battery-operated applications. Key application areas include:
1. Wearable Devices: Low power consumption is ideal for fitness trackers and smartwatches.
2. Medical Devices: Used in portable medical equipment for vital monitoring.
3. Industrial Sensors: Efficient for data acquisition and processing in sensor nodes.
4. Home Automation: Powers smart home devices requiring energy efficiency.
5. Consumer Electronics: Suitable for IoT devices needing long battery life.
6. Energy Management: Utilized in metering and energy monitoring systems.
Overall, its versatility and efficiency make it suitable for a wide range of applications where power efficiency is crucial.

Package

The STM32L471VET6TR is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins. This package type is suitable for surface mounting and provides a compact solution for integrating the microcontroller into various electronic designs.

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