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    Part number
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    1. Home/
    2. All Categories/
    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. UPSD3454EB40U6 STMicroelectronics

    UPSD3454EB40U6 [STMicroelectronics]

    UPSD3454EB40U6
    UPSD3454EB40U6

    Part No:

    UPSD3454EB40U6

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    288KB 288K x 8 FLASH 8032 8-Bit Microcontroller μPSD Series UPSD34 80 Pin 40MHz 5V 80-LQFP

    RoHS Status:

    Product FAQ

    1. Is UPSD3454EB40U6 available for RFQ?

    Yes. UPSD3454EB40U6 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 UPSD3454EB40U6?

    Pricing for UPSD3454EB40U6 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 UPSD3454EB40U6?

    UPSD3454EB40U6 is a STMicroelectronics Microcontrollers - MCU with Packaging: Tray and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED 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 UPSD3454EB40U6?

    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 UPSD3454EB40U6 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 UPSD3454EB40U6?

    Yes. If UPSD3454EB40U6 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:

    UPSD3454EB40U6

    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
    μPSD
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    80
    Terminal Finish
    MATTE TIN
    Additional Feature
    ALSO OPERATES AT 5V SUPPLY
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Supply Voltage
    5V
    Terminal Pitch
    0.5mm
    Reach Compliance Code
    unknown
    Frequency
    40MHz
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    UPSD34
    Pin Count
    80
    Qualification Status
    Not Qualified
    Supply Voltage-Max (Vsup)
    5.5V
    Supply Voltage-Min (Vsup)
    4.5V
    Interface
    I2C, IrDA, SPI, UART, USART, USB
    Memory Size
    256kB
    Oscillator Type
    Internal
    Number of I/O
    46
    RAM Size
    32K x 8
    Voltage - Supply (Vcc/Vdd)
    3V~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, IrDA, SPI, UART/USART, USB
    Bit Size
    8
    Data Converter
    A/D 8x10b
    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
    Address Bus Width
    16
    ROM (words)
    262144
    Length
    12mm
    Height Seated (Max)
    1.6mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    UPSD3454EB40U6 Overview


    Packaged in a 80-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, 80 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. 256kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number UPSD34. In the case of 40MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 80 pins. The clock has 3 timers/counters to keep track of the time. 80 pins are counted on this board. As a few examples, there are additional features like ALSO OPERATES AT 5V SUPPLY that are available in the software.

    UPSD3454EB40U6 Features


    80-LQFP package
    Mounting type of Surface Mount
    Microcontrollers subcategory


    UPSD3454EB40U6 Applications


    There are a lot of STMicroelectronics
    UPSD3454EB40U6 Microcontroller applications.


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

    Documents

    Datasheets:

    UPSD34xx
    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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