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    1. Home/
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    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. STM8S105S4T3CTR STMicroelectronics

    STM8S105S4T3CTR [STMicroelectronics]

    STM8S105S4T3CTR
    STM8S105S4T3CTR

    Part No:

    STM8S105S4T3CTR

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    Microcontroller 44 Pin 5V LQFP

    RoHS Status:

    Product FAQ

    1. Is STM8S105S4T3CTR available for RFQ?

    Yes. STM8S105S4T3CTR 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 STM8S105S4T3CTR?

    Pricing for STM8S105S4T3CTR 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 STM8S105S4T3CTR?

    STM8S105S4T3CTR is a STMicroelectronics Microcontrollers - MCU with Moisture Sensitivity Level (MSL): 3 (168 Hours) and Number of External Interrupts: 31. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STM8S105S4T3CTR?

    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 STM8S105S4T3CTR 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 STM8S105S4T3CTR?

    Yes. If STM8S105S4T3CTR 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:

    STM8S105S4T3CTR

    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

    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
    Package / Case
    LQFP
    Surface Mount
    YES
    Number of Pins
    44
    JESD-609 Code
    e3
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    44
    Terminal Finish
    Matte Tin (Sn) - annealed
    Max Operating Temperature
    125°C
    Min Operating Temperature
    -40°C
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    GULL WING
    Supply Voltage
    5V
    Pin Count
    44
    Supply Voltage-Max (Vsup)
    5.5V
    Temperature Grade
    AUTOMOTIVE
    Supply Voltage-Min (Vsup)
    2.95V
    Interface
    I2C, SPI, UART
    Memory Size
    16kB
    Power Dissipation-Max
    443mW
    Number of I/O
    34
    RAM Size
    2kB
    Memory Type
    FLASH
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Bit Size
    8
    Frequency (Max)
    16MHz
    Watchdog Timer
    Yes
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    NO
    Number of Timers/Counters
    8
    On Chip Program ROM Width
    8
    Boundary Scan
    NO
    Low Power Mode
    YES
    Number of Programmable I/O
    34
    Format
    FIXED-POINT
    RAM (words)
    2000
    Number of External Interrupts
    31
    On Chip Data RAM Width
    8
    Length
    10mm
    Height Seated (Max)
    1.6mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    STM8S105S4T3CTR Overview


    In a LQFP package, the MCU is available. 34 I/Os are available. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. 44 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 16kB is the memory size of the part. The device works in YES PWM channels. Located on the chip are 44 pins. The clock has 8 timers or counters on it. There are 44 pins on it. It has built-in FLASH memory. It programs in 34 Programmable I/O. This part contains 31 external interrupts which provide a high level of flexibility.

    STM8S105S4T3CTR Features


    LQFP package
    Minimum temperature of -40°C


    STM8S105S4T3CTR Applications


    There are a lot of STMicroelectronics
    STM8S105S4T3CTR Microcontroller applications.


    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    • Washing machine
    • Microwave ovens
    • Home appliances
    • Home video and audio
    • Entertainment products
    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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