STM32L471VGT6

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STM32L471VGT6

+BOM

IC MCU 32BIT 1MB FLASH 100LQFP

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

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사양

속성 가치
Package / Case Tray
Series STM32L4
Part Status Active
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 80MHz
Connectivity CANbus, EBI/EMI, 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 1MB (1M 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

개요

Description

The STM32L471VGT6 is a highly efficient microcontroller from STMicroelectronics, part of the STM32L4 series, which is designed for ultra-low power applications. It is built on a 32-bit ARM Cortex-M4 core with a floating-point unit, operating at a frequency of up to 80 MHz. This microcontroller features 1 MB of Flash memory, 128 KB of SRAM, and includes various peripherals such as USB 2.0 Full Speed, LCD interface, and a range of timers and communication interfaces like I2C, SPI, and USART.
The STM32L471VGT6 is equipped with advanced power management capabilities, offering multiple low-power modes, making it suitable for battery-operated devices. It includes a rich set of analog features, such as a 12-bit ADC, DAC, and comparators, which are ideal for applications requiring precise data acquisition and processing.
With its blend of performance, power efficiency, and peripheral set, the STM32L471VGT6 is well-suited for a range of applications including wearables, medical devices, and industrial sensors. Its high level of integration helps in minimizing the overall system cost and complexity.

Equivalent

The STM32L471VGT6 is a low-power microcontroller from STMicroelectronics. Equivalent products include:
1. STM32L476VGT6: Similar features but with more memory options.
2. STM32L412VGT6: Offers less memory and features, suitable for cost-sensitive applications.
3. Nordic nRF52840: Another low-power option with Bluetooth connectivity.
4. TI MSP430 series: Known for ultra-low power, suitable for similar applications.
5. ATSAMD21G18A: From Microchip, offering low power and integrated peripherals.
Always verify specific feature requirements when selecting alternatives.

Features

The STM32L471VGT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series, designed for low-power applications. Key features include:
1. Core: ARM Cortex-M4 32-bit RISC processor with FPU, operating at up to 80 MHz.
2. Memory: 1 MB Flash memory and 128 KB SRAM.
3. Low Power: Ultra-low-power modes, including Stop, Sleep, and Standby, with a current consumption of just a few microamperes.
4. Peripherals: Includes USB OTG, ADC (12-bit, up to 16 channels), DAC, Timers, RTC, I2C, SPI, USART, and more.
5. Connectivity: Supports USB, CAN, and various serial communication protocols.
6. Timers: Advanced-control and general-purpose timers, including PWM.
7. Security: Features such as hardware AES, true random number generator (TRNG), and watchdogs.
8. Operating Voltage: 1.71 V to 3.6 V.
9. Temperature Range: Operates from -40°C to 85°C.
10. Package: LQFP100 (14x14 mm).
These features make the STM32L471VGT6 suitable for applications requiring energy efficiency, advanced computation, and connectivity.

Pinout

The STM32L471VGT6 is a microcontroller from STMicroelectronics, part of the STM32L4 series. It comes in a LQFP100 package, having 100 pins.
This microcontroller is designed for applications requiring low power consumption and high performance. Key features include:
- Core: ARM Cortex-M4 with FPU, operating up to 80 MHz.
- Memory: 1 MB Flash memory, 128 KB SRAM.
- Peripherals: Multiple I2C, SPI, and USART interfaces; USB OTG; and ADC/DAC timer.
- Timers & PWM: General-purpose timers and advanced-control timers for complex waveform generation.
- Low-power modes: Offers various low-power modes, including Stop and Standby modes, enhancing power efficiency.
It is widely used in applications such as wearable devices, medical equipment, and industrial automation where battery life and processing power are crucial.

Manufacturer

The STM32L471VGT6 is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer. It is one of the world's largest semiconductor companies and provides a wide range of products including microcontrollers, sensors, analog devices, and digital integrated circuits. The company serves various industries such as automotive, industrial, personal electronics, communications equipment, and more. STMicroelectronics is known for its innovation in the semiconductor field, developing advanced technologies for energy efficiency, miniaturization, and enhanced performance in electronic devices.

Application

The STM32L471VGT6 is a microcontroller from STMicroelectronics, known for its ultra-low-power performance, making it suitable for battery-powered and energy-efficient applications. Key application areas include wearable technology, medical devices, and fitness trackers due to its low power consumption. It is also used in industrial sensors and automation systems, where efficient power management is critical. The microcontroller's high-performance capabilities and numerous built-in peripherals make it suitable for consumer electronics like smart home devices and IoT applications. Additionally, its integration features and robust security options lend it to use in portable devices and communication equipment.

Package

The STM32L471VGT6 microcontroller comes in a LQFP-100 package, which stands for Low-Profile Quad Flat Package with 100 pins.

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