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The STM32G474MET3 device is a high-performance and low-power 32-bit microcontroller launched by STMicroelectronics. Based on the Arm Cortex-M4 core, it can operate at a frequency of up to 170MHz and has floating-point operation unit (FPU) and digital signal processing (DSP) instructions. It is suitable for application scenarios that require high-precision calculation.

Basic parameters and performance characteristics

The STM32G474MET3 microcontroller has the following main features:

1. High performance processing power ‌ : Based on Arm Cortex-M4 core, with an operating frequency of 170 MHZ, supports floating-point operations and DSP instructions, suitable for applications requiring complex computations ‌.

2. Rich peripherals ‌ : This microcontroller provides up to 1M bytes of Flash memory and 128KB of SRAM, supports multiple communication interfaces such as UART, SPI, I2C, etc., and is suitable for motor control, power management, industrial sensors, consumer electronics and other fields ‌.

3. Low Power design ‌ : The STM32G474MET3 features a low power design while ensuring high performance, making it suitable for embedded systems that need to run for long periods ‌.

In addition, STM32G474MET3 also has the following parameters:

Core processor: ARM® Cortex®-M4

Kernel specification: 32- bits

Speed: 170MHz

Connection capabilities: CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB

Peripherals: Power failure detection/reset, DMA, I2S, POR, PWM, WDT

I/O number: 66

Program storage capacity: 512KB (512K x 8)

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 128K x 8

Voltage-supply (Vcc/Vdd) : 1.71V to 3.6V

Data converter: A/D 41x12b SAR D/A 7x12b

Oscillator type: Internal

Operating temperature: -40°C to 125°C (TA)

Installation type: Surface mount type

Device packaging: 80-LQFP (12x12)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.