Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. ST72F321BAR7TCE STMicroelectronics

    ST72F321BAR7TCE [STMicroelectronics]

    ST72F321BAR7TCE
    ST72F321BAR7TCE

    Part No:

    ST72F321BAR7TCE

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    Microcontroller 64 Pin 5V LQFP

    RoHS Status:

    Product FAQ

    1. Is ST72F321BAR7TCE available for RFQ?

    Yes. ST72F321BAR7TCE 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 ST72F321BAR7TCE?

    Pricing for ST72F321BAR7TCE 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 ST72F321BAR7TCE?

    ST72F321BAR7TCE is a STMicroelectronics Microcontrollers - MCU with uPs/uCs/Peripheral ICs Type: MICROCONTROLLER and Number of Programmable I/O: 48. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ST72F321BAR7TCE?

    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 ST72F321BAR7TCE 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 ST72F321BAR7TCE?

    Yes. If ST72F321BAR7TCE 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:

    ST72F321BAR7TCE

    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
    Package / Case
    LQFP
    Surface Mount
    YES
    Number of Pins
    64
    JESD-609 Code
    e3
    Number of Terminations
    64
    Terminal Finish
    TIN
    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
    I2C, SCI, SPI
    Memory Size
    48kB
    Power Dissipation-Max
    500mW
    Number of I/O
    48
    RAM Size
    1.5kB
    Memory Type
    FLASH
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Bit Size
    8
    Frequency (Max)
    8MHz
    Watchdog Timer
    Yes
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    YES
    Number of Timers/Counters
    2
    Number of Programmable I/O
    48
    Length
    10mm
    Height Seated (Max)
    1.6mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    ST72F321BAR7TCE Overview


    In a LQFP package, the MCU is available. 48 I/Os are available. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 48kB is the memory size of the part. The device works in YES PWM channels. Located on the chip are 64 pins. The clock has 2 timers or counters on it. There are 64 pins on it. It has built-in FLASH memory. It programs in 48 Programmable I/O.

    ST72F321BAR7TCE Features


    LQFP package
    Minimum temperature of -40°C


    ST72F321BAR7TCE Applications


    There are a lot of STMicroelectronics
    ST72F321BAR7TCE Microcontroller applications.


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

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    UCC28070APW

    UCC28070APW

    Texas Instruments

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    H5CG46MEBDX015N

    H5CG46MEBDX015N

    SK HYNIX

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • SPC584B60E5CD00X
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC56AP60L3BEABY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST62T52CM3
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC560B54L3B6E0X
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST72F321BR7T6TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST72F361AR9T6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC560B54L5C6E0X
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC574K72E7C6FAR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST72F361K9T6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC56EL60C3CBOSY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    SPC56EC64L7B9E0Y

    SPC56EC64L7B9E0Y

    STMicroelectronics

    ST10F296M

    ST10F296M

    STMicroelectronics

    SPC584C74E5FMC0X

    SPC584C74E5FMC0X

    STMicroelectronics

    ST10F275-6C3

    ST10F275-6C3

    STMicroelectronics

    ST72F264G2H6

    ST72F264G2H6

    STMicroelectronics

    ST10F269-DPR

    ST10F269-DPR

    STMicroelectronics

    SPC584B70E1NHC0X

    SPC584B70E1NHC0X

    STMicroelectronics

    SPC560P44L5CEFBY

    SPC560P44L5CEFBY

    STMicroelectronics

    ST62T01CN6

    ST62T01CN6

    STMicroelectronics

    ST72F264G2H1

    ST72F264G2H1

    STMicroelectronics

    CPLD - Complex Programmable Logic Devices(2819)CPU - Central Processing Units(125)EEPLD - Electronically Erasable Programmable Logic Devices(0)FPGA - Field Programmable Gate Array(976)FPGA - Configuration Memory(0)RF System on a Chip - SoC(1)SPLD - Simple Programmable Logic Devices(0)Systems on a Chip - SoC(2767)Processors - Application Specialized(2083)Microprocessors - MPU(9167)Digital Signal Processors & Controllers - DSP, DSC(7000)

    No recently viewed products