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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. UPSD3254A-40T6 STMicroelectronics

    UPSD3254A-40T6 [STMicroelectronics]

    UPSD3254A-40T6
    UPSD3254A-40T6

    Part No:

    UPSD3254A-40T6

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    288KB 288K x 8 FLASH 8032 8-Bit Microcontroller μPSD Series UPSD32 52 Pin 40MHz 5V 52-LQFP

    RoHS Status:

    Product FAQ

    1. Is UPSD3254A-40T6 available for RFQ?

    Yes. UPSD3254A-40T6 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 UPSD3254A-40T6?

    Pricing for UPSD3254A-40T6 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 UPSD3254A-40T6?

    UPSD3254A-40T6 is a STMicroelectronics Interface ICs with Packaging: Tray and Time@Peak Reflow Temperature-Max (s): 30 and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UPSD3254A-40T6?

    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 UPSD3254A-40T6 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 UPSD3254A-40T6?

    Yes. If UPSD3254A-40T6 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    UPSD3254A-40T6

    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
    52-LQFP
    Number of Pins
    52
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tray
    Series
    μPSD
    JESD-609 Code
    e4
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    52
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Supply Voltage
    5V
    Terminal Pitch
    0.65mm
    Frequency
    40MHz
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    UPSD32
    Pin Count
    52
    Operating Supply Voltage
    5V
    Power Supplies
    5V
    Interface
    I2C, UART, USART, USB
    Memory Size
    288kB
    Oscillator Type
    Internal
    Number of I/O
    46
    RAM Size
    32K x 8
    Voltage - Supply (Vcc/Vdd)
    4.5V~5.5V
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Core Processor
    8032
    Peripherals
    LVD, POR, PWM, WDT
    Program Memory Type
    FLASH
    Core Size
    8-Bit
    Program Memory Size
    288KB 288K x 8
    Connectivity
    I2C, UART/USART, USB
    Bit Size
    8
    Data Converter
    A/D 4x8b
    Access Time
    40 μs
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    NO
    Number of Timers/Counters
    3
    ROM (words)
    262144
    CPU Family
    8051
    Length
    10mm
    Height Seated (Max)
    1.75mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    UPSD3254A-40T6 Overview


    Packaged in a 52-LQFP format, this MCU is available in a compact size. There are 46 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The μPSD series includes this electrical component. There is 288KB 288K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a 8032 Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER uPs/uCs/Peripheral IC. During the manufacturing process, 52 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 5V volts. Currently, MCU chip has NO DMA channels. 288kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number UPSD32. In the case of 40MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 52 pins. The clock has 3 timers/counters to keep track of the time. 52 pins are counted on this board. This device is embedded with a 8051 processor family, which is a powerful and efficient CPU.

    UPSD3254A-40T6 Features


    52-LQFP package
    Mounting type of Surface Mount
    Microcontrollers subcategory


    UPSD3254A-40T6 Applications


    There are a lot of STMicroelectronics
    UPSD3254A-40T6 Microcontroller applications.


    • Equipment control
    • Instrument control
    • Toys
    • Robots
    • Radio
    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights

    Documents

    Datasheets:

    UPSD325(4,3)(A,B)(V)
    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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