STM32L476ZGT6

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STM32L476ZGT6

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IC MCU 32BIT 1MB FLASH 144LQFP

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Especificações

Atributo Valor
Package Tray
Series STM32L4
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 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
NumberofI/O 114
ProgramMemorySize 1MB (1M x 8)
ProgramMemoryType FLASH
RAMSize 128K x 8
Voltage-Supply(Vcc/Vdd) 1.71V ~ 3.6V
DataConverters A/D 24x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 144-LQFP

Visão Geral

Description

The STM32L476ZGT6 is a microcontroller from STMicroelectronics' STM32L4 series, designed for high-performance applications with a focus on power efficiency. It is based on the ARM Cortex-M4 core, which features a floating-point unit (FPU) and operates at a maximum frequency of 80 MHz. This microcontroller offers up to 1 MB of Flash memory and 128 KB of SRAM, which is suitable for complex applications requiring significant storage and memory.
Key features include low-power modes for energy-efficient operation, making it ideal for portable or battery-powered devices. It supports multiple communication interfaces such as I2C, SPI, UART, and USB, along with peripherals like ADCs, DACs, and timers, which provide versatility for various applications. Additionally, the STM32L476ZGT6 comes with advanced security features, including a true random number generator (TRNG) and cryptographic acceleration.
The development ecosystem for the STM32L476ZGT6 includes the STM32CubeMX software for configuration and initialization, along with support from various integrated development environments (IDEs) like STM32CubeIDE and third-party tools.

Equivalent

The STM32L476ZGT6 is a microcontroller from STMicroelectronics. Equivalent products in terms of features and performance can include microcontrollers from other families, such as:
1. NXP LPC55S69 - Offers low power consumption and similar performance.
2. Microchip ATSAML21J18B - From the SAM L21 series, focusing on low power.
3. TI MSP432P401R - Known for low-power and high-performance capabilities.
4. Renesas RA4M1 - Balances power efficiency with performance.
These alternatives offer comparable low-power and processing features suitable for similar applications.

Features

The STM32L476ZGT6 is a microcontroller from STMicroelectronics, designed for energy-efficient applications. Key features include:
1. Core: ARM Cortex-M4, 32-bit RISC processor with FPU, operating up to 80 MHz.
2. Memory:
- 1 MB Flash memory.
- 128 KB SRAM.
3. Low Power:
- Ultra-low-power consumption modes.
- Suitable for battery-operated devices with multiple power-saving modes.
4. Peripherals:
- Rich set including USART, SPI, I2C, and USB 2.0 FS.
- 12-bit ADC, 16-bit timer, and DAC.
5. Connectivity:
- Up to 114 I/O pins.
- Interfaces such as CAN, SDIO, and LCD.
6. Security:
- Hardware encryption support for AES, TRNG.
7. Analog:
- Operational amplifiers and comparators.
8. Package: LQFP144.
It's engineered for applications demanding high performance with minimal power consumption, making it ideal for medical, industrial, and consumer electronics.

Pinout

The STM32L476ZGT6 is a microcontroller from STMicroelectronics' STM32L4 series. It features:
- Pin Count: 144 pins.
- Core: ARM Cortex-M4 with FPU (Floating Point Unit).
- Flash Memory: 1 MB.
- SRAM: 128 KB.
- Operating Voltage: 1.8 V to 3.6 V.
The STM32L476ZGT6 is designed for low-power applications and offers a rich set of peripherals, including:
- Timers: General-purpose, basic, and advanced-control timers.
- Communication Interfaces: USART, UART, I2C, SPI, USB OTG, CAN, and SAI.
- Analog Features: 12-bit ADCs, DAC, and comparators.
- Digital Interfaces: GPIOs, SDMMC, and QSPI.
- Security Features: Hardware random number generator and secure firmware upgrade support.
These features make it suitable for various applications like medical devices, wearable technology, and industrial automation.

Manufacturer

The STM32L476ZGT6 is manufactured by STMicroelectronics. STMicroelectronics is a multinational corporation specializing in the design and manufacture of semiconductor products. It is one of the world's leading semiconductor companies and supplies a wide range of components used in various electronic applications, from microcontrollers like the STM32 series to sensors, power management devices, and more. The company serves numerous industries, including automotive, industrial, personal electronics, and communications, by providing innovative solutions that enhance functionality and efficiency. Headquartered in Geneva, Switzerland, STMicroelectronics operates globally, with manufacturing facilities, research and development centers, and sales offices in multiple countries. The company is known for its strong focus on innovation and sustainable practices, aiming to foster advancements in technology while minimizing environmental impact.

Application

The STM32L476ZGT6 microcontroller is widely used in applications requiring low power consumption and high performance. Key areas include:
1. Wearable Devices: Its low power characteristics make it ideal for fitness trackers and smartwatches.
2. IoT Devices: Offers connectivity options for smart home and industrial IoT applications.
3. Healthcare: Powers portable medical devices like glucose meters and heart rate monitors.
4. Consumer Electronics: Utilized in remote controls, e-books, and electronic toys.
5. Automotive: Used in infotainment systems and sensor interfaces.
6. Industrial Automation: Supports control systems and smart metering with high efficiency.
Its versatility and energy efficiency make it suitable for any application where power management is critical.

Package

The STM32L476ZGT6 microcontroller is available in a LQFP (Low-profile Quad Flat Package) with 144 pins.

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