STM32L476JGY6TR

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STM32L476JGY6TR

IC MCU 32BIT 1MB FLASH 72WLCSP

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Thông số kỹ thuật

Series STM32L4
Part Status Active
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 80MHz
Connectivity CANbus, 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 57
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 72-WLCSP (4.41x3.76)
Package / Case 72-UFBGA, WLCSP
Base Product Number STM32L476

Tổng quan

Description

The STM32L476JGY6TR is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M4 architecture. It operates at a frequency of up to 80 MHz and features a rich set of peripherals, making it ideal for low-power applications. Key specifications include 1 MB of flash memory, 128 KB of SRAM, and an extensive range of I/O ports.
This microcontroller supports various communication interfaces such as I2C, SPI, USART, and USB, allowing for versatile connectivity options. It also includes a 12-bit ADC, DAC, and multiple timers, enhancing its capabilities for analog signals and real-time applications.
Designed for energy efficiency, the STM32L476JGY6TR operates in various low-power modes, making it suitable for battery-powered devices. The chip also supports advanced security features, including secure boot and cryptographic hardware acceleration.
Overall, the STM32L476JGY6TR is well-suited for applications in wearables, IoT devices, and sensor systems, combining performance with low-energy consumption.

Features

The STM32L476JGY6TR is a microcontroller from STMicroelectronics' STM32 family, featuring the following key specifications:
1. Core: ARM Cortex-M4 core with FPU, operating at up to 80 MHz.
2. Flash Memory: 1 MB of Flash memory.
3. SRAM: 128 KB of SRAM.
4. Power Consumption: Ultra-low power operation with several low-power modes, ideal for battery-powered applications.
5. I/O Ports: 38 GPIOs with multiple alternate functions.
6. Connectivity: Various interfaces including I2C, SPI, USART, USB OTG, and CAN.
7. ADC/DAC: 12-bit ADC with up to 16 channels and 12-bit DAC.
8. Timers: Multiple timers including PWM and advanced control timers.
9. Analog Features: Includes a high-speed comparator and operational amplifiers.
10. Security: Features hardware cryptographic support and secure boot.
11. Operating Temperature: -40 to +85 °C range for industrial applications.
This versatile microcontroller is suitable for IoT, wearables, sensor hubs, and more.

Package

The STM32L476JGY6TR is packaged in a LQFP (Low Profile Quad Flat Package) with 64 pins. Its dimensions are 10mm x 10mm, designed for surface mounting, facilitating compact and efficient design in embedded applications.

Pinout

The STM32L476JGY6TR is a microcontroller from STMicroelectronics' STM32L4 series, featuring a 64-pin LQFP (Low-profile Quad Flat Package). This device combines high performance with low power consumption, making it suitable for battery-operated applications.
Key pin functions include:
- GPIOs: General-purpose input/output pins for versatile digital control.
- ADC: Multiple channels for analog-to-digital conversion.
- DAC: Digital-to-analog converter for generating analog signals.
- Timers: Several timers for precise timing and PWM generation.
- USART/I2C/SPI: Serial communication interfaces for connecting with other devices.
- USB: Full-speed USB interface for connectivity.
- RTC: Real-time clock for timekeeping functions.
- SWD/JTAG: Debugging interface for programming and debugging applications.
The STM32L476JGY6TR is optimized for low-power applications while providing rich features and connectivity options.

Manufacturer

The STM32L476JGY6TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in a wide range of semiconductor solutions, including microcontrollers, analog devices, power management, and sensors. The company serves various industries, such as automotive, industrial, consumer electronics, and communications. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovation in embedded systems and Internet of Things (IoT) applications, particularly through its STM32 family of microcontrollers, which are widely used for low-power and high-performance applications.

Application

The STM32L476JGY6TR is ideal for low-power applications such as wearable devices, medical monitoring systems, smart home sensors, and industrial automation. Its features support Bluetooth and IoT connectivity, making it suitable for smart energy management, environmental monitoring, and health tracking. Additionally, its advanced analog capabilities enable applications in data acquisition and signal processing.

Equivalent

The STM32L476JGY6TR chip is part of the STM32L4 series of microcontrollers. Equivalent products include STM32L475xx, STM32L4A6xx, and STM32L4R5xx series, which offer similar performance, power efficiency, and features like low-power modes, various peripherals, and memory options. Always check specific datasheets for compatibility based on your application's requirements.

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