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    1. Home/
    2. All Categories/
    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. ST72F321J7T6 STMicroelectronics

    ST72F321J7T6 [STMicroelectronics]

    ST72F321J7T6
    ST72F321J7T6

    Part No:

    ST72F321J7T6

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    48KB 48K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F32 44 Pin 8MHz 4V 44-LQFP

    RoHS Status:

    Product FAQ

    1. Is ST72F321J7T6 available for RFQ?

    Yes. ST72F321J7T6 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 ST72F321J7T6?

    Pricing for ST72F321J7T6 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 ST72F321J7T6?

    ST72F321J7T6 is a STMicroelectronics Microcontrollers - MCU with Packaging: Tray and Time@Peak Reflow Temperature-Max (s): 30 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 ST72F321J7T6?

    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 ST72F321J7T6 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 ST72F321J7T6?

    Yes. If ST72F321J7T6 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:

    ST72F321J7T6

    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
    44-LQFP
    Number of Pins
    44
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tray
    Series
    ST7
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    44
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - annealed
    Max Power Dissipation
    500mW
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Supply Voltage
    4V
    Terminal Pitch
    0.8mm
    Frequency
    8MHz
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    ST72F32
    Pin Count
    44
    Operating Supply Voltage
    5V
    Interface
    I2C, SCI, SPI
    Memory Size
    48kB
    Oscillator Type
    Internal
    Number of I/O
    32
    RAM Size
    1.5K 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
    48KB 48K x 8
    Connectivity
    I2C, SCI, SPI
    Supply Current-Max
    15mA
    Bit Size
    8
    Data Converter
    A/D 16x10b
    Watchdog Timer
    Yes
    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
    On Chip Program ROM Width
    8
    Number of Programmable I/O
    48
    Length
    10mm
    Height Seated (Max)
    1.6mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    ST72F321J7T6 Overview


    44-LQFP-packages are available. There are 32 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the ST7 series. This program memory has a size of 48KB 48K x 8, which indicates what the size of the program memory is. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 44 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 4V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 48kB. The base part number ST72F32 provides alternatives. This device is extremely efficient when operated at a frequency of 8MHz. Using the PWM channel YES, the device works with the motor. In this chip, 44 pins can be accessed. Using the timer/counter system, it has 2 timers/counters. It has 44 pins in total. This device has 48 programmable input and output channels.

    ST72F321J7T6 Features


    44-LQFP package
    Mounting type of Surface Mount
    Microcontrollers subcategory


    ST72F321J7T6 Applications


    There are a lot of STMicroelectronics
    ST72F321J7T6 Microcontroller applications.


    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    • Washing machine
    • Microwave ovens
    • Home appliances
    • Home video and audio

    Documents

    Datasheets:

    ST72321yyy
    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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