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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. STM8S903K3B6 STMicroelectronics

    STM8S903K3B6 [STMicroelectronics]

    STM8S903K3B6
    STM8S903K3B6

    Part No:

    STM8S903K3B6

    Category:

    Interface ICs

    Manufacturer:

    STMicroelectronics

    Description:

    8KB 8K x 8 FLASH STM8 8-Bit Microcontroller STM8S Series STM8S903 32 Pin 16MHz 3.3V 32-SDIP (0.400, 10.16mm)

    RoHS Status:

    Product FAQ

    1. Is STM8S903K3B6 available for RFQ?

    Yes. STM8S903K3B6 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 STM8S903K3B6?

    Pricing for STM8S903K3B6 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 STM8S903K3B6?

    STM8S903K3B6 is a STMicroelectronics Interface ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and uPs/uCs/Peripheral ICs Type: MICROCONTROLLER. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STM8S903K3B6?

    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 STM8S903K3B6 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 STM8S903K3B6?

    Yes. If STM8S903K3B6 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:

    STM8S903K3B6

    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
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    8 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    32-SDIP (0.400, 10.16mm)
    Number of Pins
    32
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tube
    Series
    STM8S
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    32
    Terminal Finish
    Matte Tin (Sn) - annealed
    HTS Code
    8542.31.00.01
    Max Power Dissipation
    333mW
    Technology
    CMOS
    Terminal Position
    DUAL
    Supply Voltage
    3.3V
    Terminal Pitch
    1.778mm
    Frequency
    16MHz
    Base Part Number
    STM8S903
    Pin Count
    32
    Supply Voltage-Max (Vsup)
    5.5V
    Power Supplies
    3.3/5V
    Interface
    I2C, IrDA, LIN, SPI, UART, USART
    Memory Size
    8kB
    Oscillator Type
    Internal
    Number of I/O
    28
    RAM Size
    1K x 8
    Voltage - Supply (Vcc/Vdd)
    2.95V~5.5V
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
    Core Processor
    STM8
    Peripherals
    Brown-out Detect/Reset, POR, PWM, WDT
    Program Memory Type
    FLASH
    Core Size
    8-Bit
    Program Memory Size
    8KB 8K x 8
    Connectivity
    I2C, IrDA, LINbus, SPI, UART/USART
    Supply Current-Max
    4.75mA
    Bit Size
    8
    Data Converter
    A/D 7x10b
    Watchdog Timer
    Yes
    Has ADC
    YES
    DMA Channels
    NO
    Data Bus Width
    8b
    PWM Channels
    YES
    DAC Channels
    NO
    Number of Timers/Counters
    9
    ROM (words)
    2048
    EEPROM Size
    640 x 8
    On Chip Program ROM Width
    32
    Height Seated (Max)
    5.08mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STM8S903K3B6 Overview


    A 32-SDIP (0.400, 10.16mm) package is included. In total, it has 28 inputs and outputs. This Microcontroller is mounted using the Through Hole mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. STM8S series components belong to this electrical component. Its program memory size is 8KB 8K x 8. There is a STM8 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 32 terminations in total. The part works on a 8-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 8kB memory size belongs to the part. STM8S903 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 16MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 32 pins that are accessible. A total of 9 timers/counters are included in the package. A total of 32 pins are present.

    STM8S903K3B6 Features


    32-SDIP (0.400, 10.16mm) package
    Mounting type of Through Hole
    Microcontrollers subcategory


    STM8S903K3B6 Applications


    There are a lot of STMicroelectronics
    STM8S903K3B6 Microcontroller applications.


    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    • Washing machine
    • Microwave ovens
    • Home appliances
    • Home video and audio
    • Entertainment products
    • Digital cameras

    Documents

    Datasheets:

    STM8S903K3, STM8S903F3 Datasheet
    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
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