STM32L476ZGT6U

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The STM32L476ZGT6U is an Arm Cortex-M4 based microcontroller produced by ST Microelectronics. It is part of the STM32L4 Ultra-low-power, high-performance 32-bit MCUs family and is used in a wide range of applications and devices. This article will describe the application fields and working principle of the STM32L476ZGT6U.

Overview of STM32L476ZGT6U

The STM32L476ZGT6U is an embedded system-on-chip (SoC) containing an Arm Cortex-M4 processor, a maximum of 1MB Flash memory and up to 320kB of SRAM. It features a 32-bit Arm Cortex- M4 processor at up to 80 MHz frequency, a rich peripheral set, a wide operating temperature range, low-power modes and a high level of integration. The major features of the STM32L476ZGT6U are summarized as follows:

• ARM Cortex-M4 core with FPU and MPU
• up to 80 MHz operating frequency
• up to 1MB Flash memory and up to 320kB SRAM
• rich set of Peripherals with extended safety and security features
• Ideal solution for applications requiring high-performance and low-power consumption
• Wide operating temperature range (-40 to 85 ˚C)
• Flexible power management from a single cell battery
• High level of integration
• Low-power modes

Embedded Applications for STM32L476ZGT6U

The STM32L476ZGT6U is suitable for a wide range of embedded applications. It is used in industrial automation and control, automotive, medical, consumer, portable, building and home automation, wearable, a broad range of popular large appliances and more.

In industrial automation, the STM32L476ZGT6U is generally used in cellular and wireless infrastructures, HMI design, mobile handheld devices and robotics applications. It can also be used in process control and sensor data acquisition, as well as integration of systems. In automotive applications, it is used in CAN network control and data transmission, in-car infotainment and body control. It is also used in medical applications, such as medical displays, diagnostic equipment and telemedicine.

The STM32L476ZGT6U is also used in consumer applications, such as in gaming consoles, mobile phones, MP3 players and portable navigation systems. In building and home automation, it is used in HMI design, gateway communications, building supervision and energy management systems. In wearable applications, it is used in smart watches, fitness trackers and other connected wearables.

Working Principle of STM32L476ZGT6U

The STM32L476ZGT6U microcontroller consists of an Arm Cortex-M4 processor core and a set of peripheral controllers, such as timers, serial communications, pulse width modulation timers, and analog-to-digital/digital-to-analog converters. The processor core is responsible for controlling the entire system. It is responsible for executing the application code, as well as controlling the peripherals. The peripherals are responsible for handling input and output functions, such as communication protocols, analog/digital conversion, and timer functions.

The processor core is connected to the peripherals via the Advanced Microcontroller Bus Architecture (AMBA) AHB bus. This allows the processor to control the peripheral controllers and access their data. The peripherals can also be used to access memory through the APB bus. The processor can access peripherals in real time and can interrupt their operations as needed.

The processor core has access to a set of built-in peripherals, such as timers, real-time clock, watchdog timer, low-power modes, uarts, and analog-to-digital/digital-to-analog converters. The microcontroller also supports up to three external memories. It implements an 8-channel direct memory access (DMA) controller, that can access the system memory, as well as the external memories.

Conclusion

The STM32L476ZGT6U is a powerful and cost-effective Arm Cortex-M4 based microcontroller used in a wide range of embedded applications. The microcontroller features a rich set of peripherals and provides optimal performance and low-power operation. The STM32L476ZGT6U is suitable for industrial automation and control, automotive, medical, consumer, portable, building and home automation, wearable, and a broad range of popular large appliances.

The specific data is subject to PDF, and the above content is for reference