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    1. Home/
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    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. ST72F521AR9T3 STMicroelectronics

    ST72F521AR9T3 [STMicroelectronics]

    ST72F521AR9T3
    ST72F521AR9T3

    Part No:

    ST72F521AR9T3

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    Microcontroller 5V TQFP

    RoHS Status:

    Product FAQ

    1. Is ST72F521AR9T3 available for RFQ?

    Yes. ST72F521AR9T3 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 ST72F521AR9T3?

    Pricing for ST72F521AR9T3 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 ST72F521AR9T3?

    ST72F521AR9T3 is a STMicroelectronics Microcontrollers - MCU with uPs/uCs/Peripheral ICs Type: MICROCONTROLLER and Number of Programmable I/O: 64. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ST72F521AR9T3?

    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 ST72F521AR9T3 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 ST72F521AR9T3?

    Yes. If ST72F521AR9T3 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:

    ST72F521AR9T3

    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

    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
    Mount
    Surface Mount
    Package / Case
    TQFP
    JESD-609 Code
    e4
    Pbfree Code
    yes
    Number of Terminations
    64
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Max Operating Temperature
    125°C
    Min Operating Temperature
    -40°C
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Supply Voltage
    5V
    Terminal Pitch
    0.5mm
    Pin Count
    64
    Operating Supply Voltage
    5V
    Temperature Grade
    AUTOMOTIVE
    Interface
    CAN, I2C, SCI, SPI
    Max Supply Voltage
    5.5V
    Min Supply Voltage
    3.8V
    Memory Size
    60kB
    Number of I/O
    48
    Speed
    8 MHz
    RAM Size
    2kB
    Memory Type
    FLASH
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Clock Frequency
    16MHz
    Supply Current-Max
    15mA
    Bit Size
    8
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    NO
    Number of Timers/Counters
    3
    ROM (words)
    61440
    On Chip Program ROM Width
    8
    CPU Family
    ST72
    Number of Programmable I/O
    64
    RAM (bytes)
    2048
    Length
    10mm
    Height Seated (Max)
    1.6mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    ST72F521AR9T3 Overview


    The package is TQFP-shaped. There are 48 I/Os. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 64 has 64 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 60kB is the size of the memory in the IC part. Devices work in YES PWM channels. In total, there are 3 timers/counters on the device. The pin count is 64. There is an embedded the ST72 CPU family inside the device, which makes it a powerful device. As far as its frequency goes, it operates according to a 16MHz clock. There is FLASH memory on this piece of equipment. It has 64 Programmable Input/Output pins that can be programmed.

    ST72F521AR9T3 Features


    TQFP package
    Microcontrollers subcategory
    Minimum temperature of -40°C


    ST72F521AR9T3 Applications


    There are a lot of STMicroelectronics
    ST72F521AR9T3 Microcontroller applications.


    • Instrument control
    • Toys
    • Robots
    • Radio
    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    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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