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High-performance STM32F302RBT6 microcontroller, based on ARM Cortex M4 architecture, capable of running at 72MHz and equipped with 128kB of memory

ISO14001 ISO9001 DUNS

Brands: Stmicroelectronics

Mfr.Part #: STM32F302RBT6

Datasheet: STM32F302RBT6 Datasheet (PDF)

Package/Case: LQFP 64

RoHS Status:

Stock Condition: 2,338 pcs, New Original

Product Type: Microcontrollers

Warranty: 1 Year Ovaga Warranty - Find Out More


*All prices are in USD

Qty Unit Price Ext Price
1 $2.398 $2.398
10 $2.058 $20.580
30 $1.847 $55.410
100 $1.630 $163.000
500 $1.531 $765.500
1000 $1.488 $1488.000

In Stock: 2,338 PCS

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Please submit RFQ for STM32F302RBT6 or email to us: Email: [email protected], we will contact you within 12 hours.

STM32F302RBT6 General Description

The STM32F302RBT6 is a powerful and versatile microcontroller unit (MCU) that offers a range of advanced features and capabilities. With its Arm Cortex-M4 core and DSP and FPU support, this MCU is well-suited for a variety of applications that demand high performance and precision. Its 128 Kbytes of Flash memory provide ample storage for program code and data, while its 72 MHz CPU ensures rapid execution of instructions



  • The STM32F302RBT6 is a microcontroller featuring a 32-bit ARM Cortex-M4 core, with up to 72 MHz frequency, 128 KB Flash memory, and 16 KB RAM
  • It includes peripherals like ADCs, DACs, timers, and communication interfaces such as UART, SPI, and I2C
  • It operates on low power and offers advanced analog features
  • Application

    • Powerful microcontroller for industrial use
    • Versatile STM32F302RBT6 for IoT devices
    • Low power consumption in automotive applications


    Parameter Value Parameter Value
    Supply Voltage Min Volt 2.0 Supply Voltage Max Volt 3.6
    Operating Temp Min Celsius -40.0 Operating Temp Max Celsius 85.0
    Core Arm Cortex-M4 ECCN US 3A991.a.2
    ECCN EU NEC Packing Type Tray
    RoHs compliant Ecopack2 Grade Industrial
    Package Name LQFP 64 10x10x1.4 mm


    Shipping Type Ship Fee Lead Time
    DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
    Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
    UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
    TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
    EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
    REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

    Processing Time:Shipping fee depend on different zone and country.


    Terms of payment Hand Fee
    Wire Transfer Wire Transfer charge US$30.00 banking fee.
    Paypal Paypal charge 4.0% service fee.
    Credit Card Credit Card charge 3.5% service fee.
    Western Union Western Union charge US.00 banking fee.
    Money Gram Money Gram charge US$0.00 banking fee.


    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


    • Product

      Step1 :Product

    • Vacuum packaging

      Step2 :Vacuum packaging

    • Anti-static bag

      Step3 :Anti-static bag

    • Individual packaging

      Step4 :Individual packaging

    • Packaging boxes

      Step5 :Packaging boxes

    • bar-code shipping tag

      Step6 :bar-code shipping tag

    All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

    Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

    We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

    After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

    • ESD
    • ESD

    Part points

    • The STM32F302RBT6 chip is a microcontroller unit (MCU) produced by STMicroelectronics. It is based on the ARM Cortex-M4 core and features 32-bit processing, a range of communication interfaces (including USB, SPI, I2C), and various peripherals for different applications. The MCU offers advanced capabilities, a high level of integration, and low-power consumption, making it suitable for a wide range of embedded systems and IoT applications.
    • Equivalent

      Some equivalent products to the STM32F302RBT6 chip include NXP LPC1768, Renesas RX231, and Microchip SAM4E. These chips offer similar features and functionality as the STM32F302RBT6, making them suitable alternatives for certain applications.
    • Features

      The STM32F302RBT6 is a microcontroller that features a 32-bit ARM Cortex-M4 core, up to 128KB of flash memory, 16KB of RAM, and a wide range of peripherals including UART, SPI, I2C, USB, and ADC. It operates at a maximum frequency of 72MHz and is designed for applications requiring low power consumption and high performance.
    • Pinout

      The STM32F302RBT6 is a microcontroller with 64 pins. It is part of the STM32F3 series and features an ARM Cortex-M4 core running at a frequency of up to 72 MHz. The microcontroller provides a range of functions such as GPIO, ADC, SPI, I2C, UART, and USB interfaces for various applications.
    • Manufacturer

      STMicroelectronics is the manufacturer of the STM32F302RBT6. It is a multinational semiconductor company that designs, develops, and manufactures a wide range of semiconductor solutions, including microcontrollers like the STM32 series. STMicroelectronics focuses on providing innovative and energy-efficient products for various industries, including automotive, industrial, personal electronics, and communications.
    • Application Field

      Some application areas of the STM32F302RBT6 microcontroller are motor control, power management, industrial automation, home appliances, and consumer electronics.
    • Package

      The STM32F302RBT6 chip has a LQFP (Low-Profile Quad Flat Package) package type, with 64 pins. The form factor is a square with dimensions of approximately 10mm x 10mm.

    Datasheet PDF

    Preliminary Specification STM32F302RBT6 PDF Download

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