STM32L486VGT6

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STM32L486VGT6

IC MCU 32BIT 1MB FLASH 100LQFP

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規格

Series STM32L4
Part Status Active
DigiKey Programmable Not Verified
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, USB OTG
Peripherals Brown-out Detect/Reset, DMA, LCD, 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
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
Base Product Number STM32L486

概述

Description

The STM32L486VGT6 is a microcontroller from STMicroelectronics' STM32 family, specifically designed for low-power applications. It features an ARM Cortex-M4 core running at up to 110 MHz, with a floating-point unit (FPU) and digital signal processing (DSP) capabilities, making it suitable for various applications, including medical devices, wearables, and IoT.
This microcontroller offers a wide range of peripherals, including multiple I/O interfaces such as UART, SPI, I2C, and USB, as well as ADCs and DACs for analog signal processing. With up to 1 MB of Flash memory and 128 KB of RAM, it provides ample storage for complex applications.
Key highlights include its low power consumption, thanks to various sleep modes, making it ideal for battery-operated devices. The STM32L486VGT6 also supports various development tools and software libraries, such as STM32Cube, simplifying the development process. Overall, it is a versatile and efficient choice for developers seeking high performance with low power requirements.

Features

The STM32L486VGT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L4 series, designed for battery-powered and portable applications. Key features include:
- Core: ARM Cortex-M4 processor with FPU, running at up to 80 MHz.
- Memory: 1 MB of Flash memory and 128 KB of SRAM.
- Low Power: Ultra-low power consumption with various low-power modes, ideal for energy-efficient applications.
- Peripherals:
- Multiple I/O ports.
- Up to 16 channels of ADC (12-bit) and DAC (12-bit).
- SPI, I2C, UART, and USB interface for communication.
- Timers: Advanced control timers and basic timers for various timing applications.
- Analog Features: Comparators, operational amplifiers, and temperature sensor.
- Security: Integrated hardware random number generator and write protection.
- Operating Voltage: 1.7V to 3.6V, making it suitable for low-voltage applications.
This combination of features makes the STM32L486VGT6 suitable for applications in IoT, wearables, and sensor nodes.

Package

The STM32L486VGT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins. This package type offers a compact design suitable for a variety of applications, facilitating easy mounting on PCBs.

Pinout

The STM32L486VGT6 microcontroller has a total of 100 pins. It features a range of functionalities including:
1. Digital I/O: Multiple GPIO pins for general-purpose input/output.
2. Analog Functions: Includes ADC (12-bit), DAC (12-bit), and comparators.
3. Communication Interfaces: Supports UART, SPI, I2C, and CAN for various communication needs.
4. Timers: Multiple general-purpose timers and a watchdog timer.
5. USB: Full-speed USB OTG interface.
6. Low-power Modes: Designed for low-power applications with several power-saving modes.
7. Clock Sources: Includes HSI, HSE, LSI, and LSE oscillators.
This microcontroller is part of the STM32L4 series, optimized for low power consumption while maintaining high performance, making it suitable for battery-operated devices and IoT applications.

Manufacturer

The STM32L486VGT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and production of a wide range of semiconductor solutions, including microcontrollers, sensors, power management devices, and other integrated circuits. The company serves various markets, including automotive, industrial, personal electronics, and communications. STMicroelectronics is known for its innovation in embedded systems and is a leading provider of microcontroller units (MCUs), especially those suited for low-power applications, such as the STM32L series.

Application

The STM32L486VGT6 is a low-power microcontroller suitable for various applications, including wearable devices, health monitoring systems, IoT sensors, smart home automation, industrial automation, and battery-powered devices. Its features, such as a high-performance ARM Cortex-M4 core, low power consumption, and integrated peripherals, make it ideal for energy-efficient applications requiring processing, connectivity, and sensor integration.

Equivalent

Equivalent products to the STM32L486VGT6 include the STM32L476VG, STM32L433VG, and STM32L4A6VG. These chips share similar features such as low power consumption, ARM Cortex-M4 core, and varying memory configurations. When selecting an alternative, consider compatibility with peripherals, power requirements, and firmware compatibility.

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