STM32L4A6VGT6

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STM32L4A6VGT6

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IC MCU 32BIT 1MB FLASH 100LQFP

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Especificações

Atributo Valor
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, USB OTG
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Number of I/O 83
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
RAM Size 320K 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

Visão Geral

Description

The STM32L4A6VGT6 is a microcontroller from STMicroelectronics, part of the ultra-low-power STM32L4 series. It is based on the ARM Cortex-M4 core with FPU (Floating Point Unit), operating at a frequency of up to 80 MHz. This microcontroller is designed for applications requiring a blend of high processing power and energy efficiency.
Key features include 1 MB of Flash memory, 320 KB of SRAM, and a wide range of peripherals, such as ADCs, DACs, and communication interfaces (SPI, I2C, USART, etc.). It also supports ultra-low-power modes, making it suitable for battery-operated and energy-critical applications.
The embedded features are enhanced by ST's advanced power management, with a VDD range of 1.71V to 3.6V, and support for several power-saving features like dynamic voltage scaling and multiple low-power modes, including Stop, Standby, and Shutdown. Additionally, the STM32L4A6VGT6 offers extensive development support through the STM32 ecosystem, including software tools, middleware, and evaluation boards. This makes it a versatile choice for IoT, wearable, and sensor-based applications.

Equivalent

The STM32L4A6VGT6 is a low-power microcontroller from the STM32L4 series by STMicroelectronics. Equivalent products could include other STM32L4 series chips with similar specifications, like the STM32L4R5VGT6 or STM32L4P5VGT6. Additionally, you might consider similar low-power, high-performance microcontrollers from other manufacturers, such as the NXP Kinetis K66 series, Microchip's PIC32MX series, or the Texas Instruments MSP430 series, depending on specific feature requirements and peripheral compatibility.

Features

The STM32L4A6VGT6 is a microcontroller from STMicroelectronics, specifically part of the STM32L4 series. It is known for its ultra-low-power performance, making it ideal for energy-efficient 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 320 KB SRAM, offering ample space for code and data.
3. Performance: Delivers a high-performance benchmark of 100 DMIPS/273 CoreMark.
4. Power Efficiency: Dynamic voltage scaling, multiple low-power modes, and a typical power consumption of 100 nA in standby.
5. Rich Peripherals: Includes USB OTG FS, multiple timers, ADCs, DACs, and a variety of communication interfaces (I2C, SPI, USART).
6. Security: Integrated hardware cryptographic accelerator and true random number generator for secure applications.
7. Flexibility: Offers a wide range of integrated hardware features and can be used across various applications like medical, consumer electronics, and IoT devices.
These attributes make the STM32L4A6VGT6 a versatile choice for developers seeking power efficiency without sacrificing performance.

Pinout

The STM32L4A6VGT6 is a microcontroller from the STM32L4 series by STMicroelectronics. It is housed in a 100-pin LQFP (Low Quad Flat Package). This microcontroller is designed for ultra-low-power applications and combines high performance with advanced features.
Key features and functions include:
1. CPU: ARM Cortex-M4 32-bit RISC processor with FPU (Floating Point Unit), operating up to 80 MHz.
2. Memory: 1 MB of Flash memory and 320 KB of SRAM.
3. Power Efficiency: Ultra-low-power mode with dynamic voltage scaling, allowing operation from 1.71 V to 3.6 V.
4. Peripherals: USB 2.0 FS, multiple UARTs, SPI, I2C, CAN, ADCs, DACs, and timers, among others.
5. Security: Features such as hardware encryption (AES), true random number generator, and a 96-bit unique ID.
6. Digital Interfaces: Supports various connectivity options suitable for IoT and other applications.
These capabilities make the STM32L4A6VGT6 suitable for a wide range of applications, from consumer electronics to industrial systems, where power efficiency and performance are critical.

Manufacturer

The STM32L4A6VGT6 is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. The company is known for designing and producing a wide range of semiconductor products, including microcontrollers, sensors, and power management devices, among others. STMicroelectronics serves various industries such as automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). It is recognized for its emphasis on innovation and high-performance, energy-efficient solutions.

Application

The STM32L4A6VGT6 microcontroller is well-suited for applications requiring low power consumption and high performance. It is commonly used in wearable technology, smart meters, and portable healthcare devices due to its energy efficiency. The device also finds applications in industrial sensors and automation equipment, where reliability and precision are crucial. Additionally, the STM32L4A6VGT6 is utilized in consumer electronics, such as fitness trackers and smart home devices, and in asset tracking systems due to its connectivity options. Its advanced features, such as rich peripherals and security features, make it ideal for IoT applications and embedded systems requiring secure data handling.

Package

The STM32L4A6VGT6 microcontroller is housed in a LQFP (Low-Profile Quad Flat Package) with 100 pins. This package type is designed for surface mounting and offers a compact and efficient form factor for various embedded applications.

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