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STM32L471VET6TR

Name: STM32L471VET6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLASH 100LQFP

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製造商。部分 #STM32L471VET6TR
包 100-LQFP
資料表 STM32L471VET6TR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	STM32L4
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4
CoreSize	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
NumberofI/O	82
ProgramMemorySize	512KB (512K x 8)
ProgramMemoryType	FLASH
RAMSize	128K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 16x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	100-LQFP

概述

Description

The STM32L471VET6TR is a microcontroller from STMicroelectronics' STM32 L4 series, designed for low-power and high-performance applications. It features an ARM Cortex-M4 core running at a maximum frequency of 80 MHz with a floating-point unit (FPU) and Digital Signal Processing (DSP) capabilities. The device includes 512 KB of Flash memory and 128 KB of SRAM, providing ample space for code and data storage.
Key features include a wide operating voltage range (1.71V to 3.6V), various communication interfaces (USART, I2C, SPI, USB), and an extensive set of analog peripherals (ADC, DAC, op-amps). It also includes multiple timers and low-power modes, making it suitable for battery-operated applications.
The STM32L471VET6TR is ideal for IoT devices, wearable technology, and other applications requiring energy efficiency and high processing power. It is supported by the STM32Cube software development platform, which provides libraries and tools for efficient application development.

Features

The STM32L471VET6TR is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series. Key features include:
- Core: ARM Cortex-M4 with FPU, running at up to 100 MHz.
- Flash Memory: 512 KB of Flash memory.
- RAM: 128 KB of SRAM.
- Power Consumption: Low-power modes down to 0.1 µA in sleep mode.
- Operating Voltage: 1.7V to 3.6V.
- Peripheral Interfaces:
- Up to 5 USARTs, 3 SPIs, and 2 I2Cs.
- USB 2.0 Full Speed interface.
- 12-bit ADC with up to 16 channels.
- 12-bit DAC.
- Timers: 4 general-purpose timers and 1 advanced control timer.
- DMA: 8-channel DMA controller.
- RTC: Real-time clock with calendar function.
- Security: Memory protection unit (MPU).
- Package: LQFP-64 package.
Overall, it is suitable for battery-powered applications, IoT devices, and wearable technology.

Package

The STM32L471VET6TR is housed in a LQFP (Low-profile Quad Flat Package) type, specifically in a 64-pin package. This compact format is designed for space efficiency and ease of integration in various applications.

Pinout

The STM32L471VET6TR is a microcontroller from STMicroelectronics' STM32L4 series, featuring a 64-pin LQFP (Low-profile Quad Flat Package) configuration.
Key functions of the pins include:
- Digital I/O: Configurable general-purpose input/output pins.
- Analog Inputs: Up to 16 ADC channels for analog-to-digital conversion.
- Timers: Multiple timers for PWM output and time-based functions.
- Communication Interfaces:
- USART
- I2C
- SPI
- USB 2.0 (Full-speed)
- Interrupts: External interrupt capabilities on several pins.
- Power Management: Low-power modes for energy-efficient applications.
- Reset and Debugging: Dedicated pins for reset and debug (SWD).
This versatile MCU is suitable for various applications, including sensor interfaces, wireless communication, and low-power devices.

Manufacturer

The STM32L471VET6TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various markets such as automotive, industrial, personal electronics, and communication equipment. STMicroelectronics is known for its innovation and commitment to sustainability, focusing on developing energy-efficient technologies and solutions.

Application

The STM32L471VET6TR microcontroller is widely used in low-power applications such as wearable devices, health monitoring systems, smart metering, industrial automation, and IoT solutions. Its features, including energy efficiency, high performance, and advanced peripherals, make it suitable for environmental sensing, battery-operated devices, and remote monitoring systems.

Equivalent

The STM32L471VET6TR chip is part of the STM32L4 series from STMicroelectronics. Equivalent products include:
1. STM32L476VET6
2. STM32L475VET6
3. STM32L4A6VET6 (with additional features)
These alternatives maintain similar performance and power efficiency but may vary in specific features or peripherals. Always check datasheets for exact compatibility based on your application's requirements.