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    1. Home/
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    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. ST72F321M9T6 STMicroelectronics

    ST72F321M9T6 [STMicroelectronics]

    ST72F321M9T6
    ST72F321M9T6

    Part No:

    ST72F321M9T6

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    60KB 60K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F32 80 Pin 8MHz 5V 80-LQFP

    RoHS Status:

    Product FAQ

    1. Is ST72F321M9T6 available for RFQ?

    Yes. ST72F321M9T6 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 ST72F321M9T6?

    Pricing for ST72F321M9T6 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 ST72F321M9T6?

    ST72F321M9T6 is a STMicroelectronics Microcontrollers - MCU with Packaging: Tray and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Peak Reflow Temperature (Cel): 250. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ST72F321M9T6?

    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 ST72F321M9T6 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 ST72F321M9T6?

    Yes. If ST72F321M9T6 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:

    ST72F321M9T6

    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
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    80-LQFP
    Number of Pins
    80
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tray
    Series
    ST7
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    80
    Terminal Finish
    Matte Tin (Sn) - annealed
    Max Power Dissipation
    500mW
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    250
    Supply Voltage
    5V
    Terminal Pitch
    0.65mm
    Frequency
    8MHz
    Base Part Number
    ST72F32
    Pin Count
    80
    Operating Supply Voltage
    5V
    Interface
    I2C, SCI, SPI
    Memory Size
    60kB
    Oscillator Type
    Internal
    Number of I/O
    64
    RAM Size
    2K x 8
    Voltage - Supply (Vcc/Vdd)
    3.8V~5.5V
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Peripherals
    LVD, POR, PWM, WDT
    Program Memory Type
    FLASH
    Core Size
    8-Bit
    Program Memory Size
    60KB 60K x 8
    Connectivity
    I2C, SCI, SPI
    Bit Size
    8
    Data Converter
    A/D 16x10b
    Access Time
    8 μs
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    NO
    Number of Timers/Counters
    2
    ROM (words)
    61440
    Length
    14mm
    Height Seated (Max)
    1.6mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    ST72F321M9T6 Overview


    The package is 80-LQFP-shaped. There are 64 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the ST7 series of electrical components. Having a size of 60KB 60K x 8, Microcontroller has a program memory of X bytes. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 80 has 80 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. Using the base part number ST72F32, you will be able to find alternatives for the part. Using a 8MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 80 pins are accessible. In total, there are 2 timers/counters on the device. The pin count is 80.

    ST72F321M9T6 Features


    80-LQFP package
    Mounting type of Surface Mount
    Microcontrollers subcategory


    ST72F321M9T6 Applications


    There are a lot of STMicroelectronics
    ST72F321M9T6 Microcontroller applications.


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

    Documents

    Datasheets:

    ST72321M6/9
    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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