STM32L476ZGT6

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STM32L476ZGT6

IC MCU 32BIT 1MB FLASH 144LQFP

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規格

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

概述

Description

The STM32L476ZGT6 is a microcontroller from STMicroelectronics' STM32 family, specifically designed for low-power applications. It features an ARM Cortex-M4 core running at up to 80 MHz, with a floating-point unit (FPU) for efficient mathematical computations. The device offers 1 MB of Flash memory and 128 KB of SRAM, enabling substantial code and data storage.
Key features include a wide range of I/O ports, multiple communication interfaces (UART, SPI, I2C, USB), and advanced peripherals such as a 12-bit ADC, DAC, and timers. It supports various low-power modes, making it ideal for battery-operated devices. The STM32L476ZGT6 also includes integrated security features, such as hardware cryptography, enhancing data protection.
Developers can utilize the STM32Cube software development platform, which provides libraries, middleware, and development tools to simplify application development. This microcontroller is particularly suited for IoT applications, wearables, medical devices, and any project requiring efficient processing with minimal power consumption.

Features

The STM32L476ZGT6 is a microcontroller from STMicroelectronics, part of the STM32 family. Key features include:
- Core: ARM Cortex-M4 with FPU, running up to 80 MHz.
- Flash Memory: 1 MB of Flash memory.
- SRAM: 128 KB of SRAM.
- Power Consumption: Ultra-low power consumption, with various low-power modes.
- ADC: 16-bit ADC with up to 24 channels and multiple sampling rates.
- DAC: 12-bit DAC.
- Communication Interfaces: Multiple interfaces, including UART, I2C, SPI, CAN, and USB OTG.
- Timers: Several general-purpose and advanced-control timers.
- Digital Filter: For use with the ADC and timers.
- Security: Features like hardware encryption and unique identification.
- Operating Voltage: Wide operating voltage range from 1.71 V to 3.6 V.
- Temperature Range: -40°C to 85°C.
This microcontroller is ideal for battery-powered applications, IoT devices, and portable equipment due to its low power consumption and rich feature set.

Package

The STM32L476ZGT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins. Its dimensions are 14x14 mm, featuring a thin profile suitable for compact applications.

Pinout

The STM32L476ZGT6 is a microcontroller from STMicroelectronics' STM32 series, specifically in the STM32L4 family. It features a 100-pin LQFP (Low-profile Quad Flat Package) configuration.
Pin Count: 100 pins
Key Functions:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit), operating up to 80 MHz.
- Memory: Up to 1 MB of Flash memory and 128 KB of SRAM.
- GPIO: Configurable General Purpose Input/Output pins.
- Communication Interfaces:
- 3x I2C interfaces
- 5x USART/UART interfaces
- 2x SPI interfaces
- 1x CAN interface
- USB 2.0 Full-speed device
- Timers: Multiple timers for PWM, input capture, and output compare.
- ADC: 12-bit, up to 16 channels (with internal temperature sensor).
- Low Power Modes: Various low power modes for energy-efficient applications.
This microcontroller is ideal for low-power applications like wearables, sensor nodes, and portable devices.

Application

The STM32L476ZGT6 is suitable for applications such as wearable devices, medical monitoring equipment, industrial automation, smart home products, IoT sensors, and energy-efficient consumer electronics. Its low power consumption, high performance, and integrated features like ADC, DAC, and communication interfaces make it ideal for battery-operated and resource-constrained applications.

Equivalent

Equivalent products to the STM32L476ZGT6 include the STM32L475VG, STM32L486RG, and STM32L432KC. These chips share similar features such as low power consumption, ARM Cortex-M4 core, and various peripherals, but may differ in memory size, package type, or specific features. Always check the datasheets to confirm compatibility for your application.

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