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
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    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. Integrated Circuits - ICs/
    4. Interface ICs/
    5. UPSD3233B-40T6 STMicroelectronics

    UPSD3233B-40T6 [STMicroelectronics]

    UPSD3233B-40T6
    UPSD3233B-40T6

    Part No:

    UPSD3233B-40T6

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    160KB 160K x 8 FLASH 8032 8-Bit Microcontroller μPSD Series UPSD32 52 Pin 40MHz 5V 52-TQFP

    RoHS Status:

    Product FAQ

    1. Is UPSD3233B-40T6 available for RFQ?

    Yes. UPSD3233B-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 UPSD3233B-40T6?

    Pricing for UPSD3233B-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 UPSD3233B-40T6?

    UPSD3233B-40T6 is a STMicroelectronics Interface ICs with Packaging: Tray and Moisture Sensitivity Level (MSL): 1 (Unlimited) 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 UPSD3233B-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 UPSD3233B-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 UPSD3233B-40T6?

    Yes. If UPSD3233B-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:

    UPSD3233B-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-TQFP
    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
    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
    160kB
    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
    160KB 160K x 8
    Connectivity
    I2C, UART/USART
    Supply Current-Max
    62mA
    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
    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
    Lead Free
    Lead Free

    Products Detail

    UPSD3233B-40T6 Overview


    The package has a 52-TQFP shape. With 37 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The μPSD series is comprised of this electrical component. The electronic part has a program memory size of 160KB 160K x 8. There's a 8032 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 52 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 160kB. It is possible to find alternatives to the base part number UPSD32 by using the part number search tool. An effective performance can be achieved at a frequency of 40MHz. There are a total of YES channels in the device. It is possible to access the 52 pins on the chip. In total, it has 3 timers and counters in it. A total of 52 pins are included in the package. There are several CPUs that are embedded in the device, including the the 8051 CPU. As part of the part, there are 2 external interrupts that can be used.

    UPSD3233B-40T6 Features


    52-TQFP package
    Mounting type of Surface Mount


    UPSD3233B-40T6 Applications


    There are a lot of STMicroelectronics
    UPSD3233B-40T6 Microcontroller applications.


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

    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

    BEST SELL
    ISO7721DR

    ISO7721DR

    Texas Instruments

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    K4F6E3S4HM-THCL

    K4F6E3S4HM-THCL

    SAMSUNG

    BEST SELL
    H9TQ64A8GTDCUR-KUM

    H9TQ64A8GTDCUR-KUM

    SK HYNIX

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • E-L5972D
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD39115J12R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • VND7NV04-E
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • M27C4001-80B1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TDA2040V
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • M27C4002-80C6TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L4947H
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST232ABW
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST72F321BJ7T6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L7806ABV
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    E-TDA2003V

    E-TDA2003V

    STMicroelectronics

    L2720D

    L2720D

    STMicroelectronics

    LF253D

    LF253D

    STMicroelectronics

    M27C512-90C1

    M27C512-90C1

    STMicroelectronics

    M24512-WMW6G

    M24512-WMW6G

    STMicroelectronics

    L9953XPTR

    L9953XPTR

    STMicroelectronics

    E-L9935013TR

    E-L9935013TR

    STMicroelectronics

    E-TDA7404DTR

    E-TDA7404DTR

    STMicroelectronics

    M48T35Y-70MH1E

    M48T35Y-70MH1E

    STMicroelectronics

    E-L6932D1.2

    E-L6932D1.2

    STMicroelectronics

    Digital Potentiometer ICs(4319)Active Filter(721)Driver ICs(24444)Chipsets(31)Audio ICs(8346)Power Management ICs(203677)Clock & Timer ICs(1260551)Counter ICs(4640)Logic ICs(54798)Data Converter ICs(31836)

    No recently viewed products