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    1. Home/
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    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. STM32F401CBU3 STMicroelectronics

    STM32F401CBU3 [STMicroelectronics]

    STM32F401CBU3
    STM32F401CBU3

    Part No:

    STM32F401CBU3

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    128KB 128K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32F4 Series STM32F401 3V 48-UFQFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is STM32F401CBU3 available for RFQ?

    Yes. STM32F401CBU3 by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for STM32F401CBU3?

    Pricing for STM32F401CBU3 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of STM32F401CBU3?

    STM32F401CBU3 is a STMicroelectronics Microcontrollers - MCU with Packaging: Tray and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 3 (168 Hours). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STM32F401CBU3?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can STM32F401CBU3 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to STM32F401CBU3?

    Yes. If STM32F401CBU3 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Microcontrollers - MCU parts or compatible alternatives.

    RFQ

    Part Number:

    STM32F401CBU3

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    12 Weeks
    Mounting Type
    Surface Mount
    Package / Case
    48-UFQFN Exposed Pad
    Surface Mount
    YES
    Operating Temperature
    -40°C~125°C TA
    Packaging
    Tray
    Series
    STM32F4
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    48
    Terminal Position
    QUAD
    Terminal Form
    NO LEAD
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Supply Voltage
    3V
    Terminal Pitch
    0.5mm
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    STM32F401
    Supply Voltage-Max (Vsup)
    3.6V
    Supply Voltage-Min (Vsup)
    1.7V
    Oscillator Type
    Internal
    Number of I/O
    36
    Speed
    84MHz
    RAM Size
    64K x 8
    Voltage - Supply (Vcc/Vdd)
    1.7V~3.6V
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER, RISC
    Core Processor
    ARM® Cortex®-M4
    Peripherals
    Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
    Clock Frequency
    26MHz
    Program Memory Type
    FLASH
    Core Size
    32-Bit
    Program Memory Size
    128KB 128K x 8
    Connectivity
    I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG
    Bit Size
    32
    Data Converter
    A/D 10x12b
    Has ADC
    YES
    DMA Channels
    YES
    PWM Channels
    YES
    Length
    7mm
    Width
    7mm
    RoHS Status
    RoHS Compliant

    Products Detail

    STM32F401CBU3 Overview


    This Microcontroller comes in a 48-UFQFN Exposed Pad package. This Microcontroller has 36 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~125°C TA Operating Temperature. Microcontroller runs in STM32F4 Series. The size of the program memory of Microcontroller is 128KB 128K x 8. MCU is powered by ARM® Cortex®-M4 Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 48 terminals. Microcontroller comes with 32 bit size. The component always operates in 3V supply voltage. MCU chip has YES DMA channels. You can find alternatives through the base part number STM32F401. The device works in YES PWM channels. It is at 26MHz clock frequency.

    STM32F401CBU3 Features


    48-UFQFN Exposed Pad package
    Mounting type of Surface Mount


    STM32F401CBU3 Applications


    There are a lot of STMicroelectronics
    STM32F401CBU3 Microcontroller applications.


    • Automatic control
    • Equipment control
    • Instrument control
    • Toys
    • Robots
    • Radio
    • Television
    • Heater/Fan
    • Calculator
    • Kindle

    Documents

    Datasheets:

    STM32F401xB,C Datasheet
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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