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. ST72F521AR9TCE STMicroelectronics

    ST72F521AR9TCE [STMicroelectronics]

    ST72F521AR9TCE
    ST72F521AR9TCE

    Part No:

    ST72F521AR9TCE

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    60KB 60K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F52 64 Pin 8MHz 5V 64-LQFP

    RoHS Status:

    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
    64-LQFP
    Number of Pins
    64
    Operating Temperature
    -40°C~125°C TA
    Packaging
    Tray
    Series
    ST7
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    64
    Max Power Dissipation
    500mW
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Supply Voltage
    5V
    Terminal Pitch
    0.5mm
    Frequency
    8MHz
    Base Part Number
    ST72F52
    Pin Count
    64
    Operating Supply Voltage
    5V
    Power Supplies
    5V
    Interface
    CAN, I2C, SCI, SPI
    Memory Size
    60kB
    Oscillator Type
    Internal
    Number of I/O
    48
    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
    CANbus, I2C, SCI, SPI
    Bit Size
    8
    Data Converter
    A/D 16x10b
    Watchdog Timer
    Yes
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    Number of Timers/Counters
    2
    Number of ADC Channels
    16
    Number of PWM Channels
    4
    Number of I2C Channels
    1
    Height
    1.45mm
    Length
    10mm
    Width
    10mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    ST72F521AR9TCE Overview


    Packaged in a 64-LQFP format. A total of 48 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~125°C TA. A ST7 series electrical component is used in this application. This program has a program memory of 60KB 60K x 8 bytes, which is the size of the program. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 64 terminations on the IC chip, which means there are 64 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 5V volts. The system has NO channels for DMA communication. There is 60kB memory size assigned to the part. Alternatives can be found by searching through the base part number ST72F52 to find them. At a frequency of 8MHz, Microcontroller can operate efficiently. Chips have 64 pins. There are 2 timers/counters in this device. In total, it has 64 pins. It consists of 16 channels in total for the ADC. This device uses 4 PWM channels to generate the voltage. 1 channels of I2C have been incorporated into the design of the part.

    ST72F521AR9TCE Features


    64-LQFP package
    Mounting type of Surface Mount
    Microcontrollers subcategory


    ST72F521AR9TCE Applications


    There are a lot of STMicroelectronics
    ST72F521AR9TCE Microcontroller applications.


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

    Documents

    Datasheets:

    ST72521xx-A
    Product FAQ

    1. Is ST72F521AR9TCE available for RFQ?

    Yes. ST72F521AR9TCE 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 ST72F521AR9TCE?

    Pricing for ST72F521AR9TCE 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 ST72F521AR9TCE?

    ST72F521AR9TCE is a STMicroelectronics Microcontrollers - MCU with Packaging: Tray and Moisture Sensitivity Level (MSL): 3 (168 Hours) and uPs/uCs/Peripheral ICs Type: MICROCONTROLLER. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ST72F521AR9TCE?

    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 ST72F521AR9TCE 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 ST72F521AR9TCE?

    Yes. If ST72F521AR9TCE 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:

    ST72F521AR9TCE

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    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

    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

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • ST72F324BJ2T6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC560P60L5CEFAR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC563M60L5COAR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC560P60L5CEAAR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST33G1M2SEPNEAF9
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST72F521AR6TC
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC560P60L3CEFAR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST62T65CM6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SPC572L64F2BC6AR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST62T60CM3
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    SPC56EL54L5CBFSR

    SPC56EL54L5CBFSR

    STMicroelectronics

    ST62E18CF1

    ST62E18CF1

    STMicroelectronics

    SPC56EL60L5CBOSY

    SPC56EL60L5CBOSY

    STMicroelectronics

    SPC58NE84E7QMSAR

    SPC58NE84E7QMSAR

    STMicroelectronics

    ST72F260G1M6/TR

    ST72F260G1M6/TR

    STMicroelectronics

    F271-BAG-T

    F271-BAG-T

    STMicroelectronics

    ST72F324K2T3TR

    ST72F324K2T3TR

    STMicroelectronics

    SPC58NG84E7QEH0Y

    SPC58NG84E7QEH0Y

    STMicroelectronics

    SPC564A80B4COBY

    SPC564A80B4COBY

    STMicroelectronics

    SPC564L60L3BCOQY

    SPC564L60L3BCOQY

    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