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    5. DB-LM3S818 Texas Instruments

    DB-LM3S818 [Texas Instruments]

    DB-LM3S818
    DB-LM3S818

    Part No:

    DB-LM3S818

    Category:

    Unclassified

    Manufacturer:

    Texas Instruments

    Description:

    32-bit ARM Cortex-M3 microcontroller for embedded applications.

    RoHS Status:

    Product FAQ

    1. Is DB-LM3S818 available for RFQ?

    Yes. DB-LM3S818 by Texas Instruments 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 DB-LM3S818?

    Pricing for DB-LM3S818 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 DB-LM3S818?

    DB-LM3S818 is a Texas Instruments Unclassified with Operating Temperature: -40°C ~ +85°C and Debug Interfaces: JTAG, Serial Wire. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for DB-LM3S818?

    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 DB-LM3S818 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 DB-LM3S818?

    Yes. If DB-LM3S818 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Unclassified parts or compatible alternatives.

    RFQ

    Part Number:

    DB-LM3S818

    Manufacturer:

    Texas Instruments

    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
    Adc Channels
    6
    Adc Resolution
    10-bit
    Adc Sample Rate
    1 million samples/second
    Core Frequency
    50MHz
    Debug Interfaces
    JTAG, Serial Wire
    Flash Size
    64 KB
    Gpio Max
    30
    Ldo Output Max
    2.75V
    Ldo Output Min
    2.25V
    Operating Temperature
    -40°C ~ +85°C
    Package
    48-pin LQFP
    Packing
    Tray; Tape and reel
    Power Modes
    Sleep, Deep-sleep
    Pwm Generators
    3
    Reset Sources
    Power-on, Reset pin, Brown-out, Software, Watchdog, LDO unregulated
    RoHS Status
    RoHS Compliant
    Sram Size
    8 KB
    Ssi Interfaces
    SPI, MICROWIRE, TI
    Supply Voltage
    3.3V
    Uart Baud Max
    3.125 Mbps
    Uart Count
    2

    Products Detail

    The LM3S818 is a microcontroller based on the 32-bit ARM Cortex-M3 core, operating at 50 MHz. It features 64 KB of single-cycle flash memory, 8 KB of single-cycle SRAM, and a range of peripherals including SSI (supporting SPI, MICROWIRE, TI), two UARTs, a 10-bit ADC with 6 channels and 1 million samples per second, three PWM generator blocks, and up to 30 GPIOs. It supports low-power modes with sleep and deep-sleep options, and includes an on-chip LDO voltage regulator adjustable from 2.25V to 2.75V. The device is packaged in a 48-pin LQFP package and operates in industrial temperature range from -40°C to +85°C.

    Key Features

    • Interfaces: SSI (SPI, MICROWIRE, TI), UART (two 16C550-type up to 3.125 Mbps)
    • Memory: 64 KB Flash, 8 KB SRAM
    • Performance: 50 MHz ARM Cortex-M3 core
    • Analog: 10-bit ADC with 6 channels and 1 million samples per second, analog comparators
    • PWM: three generators with dead-band control
    • GPIOs: up to 30 with 5V tolerance
    • Power: low-power modes, LDO regulator adjustable from 2.25V to 2.75V
    • Reset: multiple sources including POR, brown-out, watchdog
    • Debug: JTAG and Serial Wire interfaces
    • Package: 48-pin LQFP
    • Temperature: industrial range -40°C to +85°C

    Application scenarios

    • Factory automation and control
    • Industrial control power devices
    • Building and home automation
    • Stepper motors
    • Brushless DC motors
    • AC induction motors

    Documents

    Datasheets:

    LM3S818 Prod Brief
    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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