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The STM32F303RBT6 microcontroller is a 32-bit MCU based on the ARM Cortex-M4 core with a main frequency as high as 72MHz. This chip is equipped with a built-in floating-point unit (FPU) and supports the DSP instruction set, making it suitable for applications that require high-performance digital signal processing. In addition, the STM32F303RBT6 integrates a rich array of peripheral interfaces, including multiple ADCs, comparators, operational amplifiers, DAC channels, timers, and a variety of communication interfaces (such as I2C, SPI, USART, CAN, and USB) for industrial control, medical devices, and more ‌.

The STM32F303RBT6 single-chip microcomputer has the following main specifications:

Core processor: ARM® Cortex®-M4

Kernel specification: 32-bit single-core

Speed: 72MHz

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

Peripheral devices: DMA, I2S, POR, PWM, WDT

I/O number: 52

Program storage capacity: 128KB (128K x 8)

Program memory type: Flash memory

EEPROM capacity: -

RAM size: 32K x 8

Voltage - Power Supply (Vcc/Vdd) : 2V to 3.6V

Data converter: A/D 22x12b D/A 2x12b

Oscillator type: Internal

Operating temperature: -40°C to 85°C (TA)

Installation type: Surface mount type

Device packaging: 64-LQFP (10x10)

Application scenarios

The STM32F303RBT6 microcontroller is widely used in various embedded systems, including:

Smart home system ‌ : As the master controller, processes user input, controls appliances and communicates with other devices ‌.

Industrial automation ‌ : Control the movement of robot arms to achieve precise positioning and action ‌.

Motor control ‌ : Timer for motor control to achieve precise motor control ‌.

Internet of Things devices ‌ : Collect and process sensor data for intelligent monitoring and management ‌.

• 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?

  A: You can inquire through the website, or by phone and email.

• 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.