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    Part number
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    1. Home/
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    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. UPSD3234A-40T6T STMicroelectronics

    UPSD3234A-40T6T [STMicroelectronics]

    UPSD3234A-40T6T
    UPSD3234A-40T6T

    Part No:

    UPSD3234A-40T6T

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

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

    RoHS Status:

    Product FAQ

    1. Is UPSD3234A-40T6T available for RFQ?

    Yes. UPSD3234A-40T6T 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 UPSD3234A-40T6T?

    Pricing for UPSD3234A-40T6T 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 UPSD3234A-40T6T?

    UPSD3234A-40T6T is a STMicroelectronics Microcontrollers - MCU with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Number of External Interrupts: 2. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UPSD3234A-40T6T?

    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 UPSD3234A-40T6T 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 UPSD3234A-40T6T?

    Yes. If UPSD3234A-40T6T 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:

    UPSD3234A-40T6T

    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
    Mounting Type
    Surface Mount
    Package / Case
    52-TQFP
    Surface Mount
    YES
    Number of Pins
    52
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tape & Reel (TR)
    Series
    μPSD
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    52
    Terminal Finish
    Matte Tin (Sn)
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Supply Voltage
    5V
    Terminal Pitch
    0.65mm
    Frequency
    40MHz
    Base Part Number
    UPSD32
    Pin Count
    52
    Qualification Status
    Not Qualified
    Supply Voltage-Max (Vsup)
    5.5V
    Supply Voltage-Min (Vsup)
    4.5V
    Interface
    I2C, UART, USART, USB
    Memory Size
    288kB
    Oscillator Type
    Internal
    Number of I/O
    37
    RAM Size
    8K x 8
    Voltage - Supply (Vcc/Vdd)
    4.5V~5.5V
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Core Processor
    8032
    Peripherals
    LVR, POR, PWM, WDT
    Program Memory Type
    FLASH
    Core Size
    8-Bit
    Program Memory Size
    288KB 288K x 8
    Connectivity
    I2C, UART/USART, USB
    Supply Current-Max
    62mA
    Bit Size
    8
    Data Converter
    A/D 4x8b
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    NO
    Number of Timers/Counters
    3
    ROM (words)
    262144
    On Chip Program ROM Width
    8
    CPU Family
    8051
    Boundary Scan
    YES
    Low Power Mode
    YES
    Format
    FIXED-POINT
    Integrated Cache
    NO
    RAM (words)
    8000
    Number of External Interrupts
    2
    Length
    10mm
    Height Seated (Max)
    1.6mm
    RoHS Status
    RoHS Compliant

    Products Detail

    UPSD3234A-40T6T Overview


    There is a 52-TQFP package available. The board has 37 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. μPSD-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 288KB 288K x 8. Powered by a 8032 Core processor. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. IC Chip terminations are 52. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 5V volts. A total of NO DMA channels are available. This IC part has a memory size of 288kB. There are a number of alternatives to the base part number UPSD32 that you can find. Performing well when operated at frequency 40MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 52 pins that can be accessed. It comes with 3 timers/counters that can be set up. The pins counted are 52. The device is powered by the the 8051 CPU family that is embedded in it. The part contains 2 interrupts external to the system.

    UPSD3234A-40T6T Features


    52-TQFP package
    Mounting type of Surface Mount


    UPSD3234A-40T6T Applications


    There are a lot of STMicroelectronics
    UPSD3234A-40T6T Microcontroller applications.


    • Toys
    • Robots
    • Radio
    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    • Washing machine

    Documents

    Datasheets:

    UPSD32xx
    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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