LM3S818-IQN50-C2 by Texas Instruments | | Avnet ASIA
Close
Close
Close
printPRINT image Bookmark Share
Send a link to this page
Please enter a valid Email id
Link
Sender
Send to
jsmith@baa.com
sjohnson@baa.com
Add another address
Add another address
Add another address
Subject
Message

LM3S818-IQN50-C2

Texas Instruments

MCU 32-bit Stellaris ARM Cortex M3 RISC 64KB Flash 3.3V 48-Pin LQFP Tray

Manufacturer Part #: LM3S818-IQN50-C2

Alternate Part #: LM3S818-IQN50-C2


legend RoHS Compliant

Descriptions

Documents

Subs/Alternatives

Information

The Stellaris® LM3S818 microcontroller is based on the ARM® Cortex-M3 controller core operating at up to 50 MHz, with 64 kB flash and 8 kB SRAM.The LM3S818 also features real-time industrial connectivity, with an SSI / SPI controller, and 2 UARTs.The LM3S818 microcontroller also features advanced motion control features, including 6 motion-control PWM outputs with dead-band, a quadrature encoder input for precise position monitoring,and a fault protection input for low-latency shutdown.The microcontroller also features intelligent analog capability, including 1 analog comparators and 6 channels of highly accurate 10-bit analog-to-digital conversion - with the ability to sample at speeds of 1M samples per second.Finally, the LM3S818 microcontroller provides a 24-bit systick timer, 3 32-bit or 6 16-bit general-purpose timers, a watchdog timer, a low drop-out voltage regulator so that only one supply voltage is required, brown-out reset, power-on reset controller, and up to 30 GPIOs.

Key Features

  • 32-bit ARM® Cortex™-M3 50-MHz processor core with System Timer (SysTick), integrated Nested Vectored Interrupt Controller (NVIC), Memory Protection Unit (MPU), and Thumb-2 instruction set

  • Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller

  • 64 KB single-cycle flash and 8 KB single-cycle SRAM

  • 0-30 GPIOs (depending on configuration) with programmable control for GPIO interrupts and pad configuration

  • ARM FiRM-compliant Watchdog Timer ; plus three General-Purpose Timer Modules (GPTM), each of which provides two 16-bit timers/counters and can be configured to operate independently

  • 10-bit Analog-to-Digital Converter (ADC) with six analog input channels and a sample rate of one million samples/second

  • Two fully programmable 16C550-type UARTs

  • Synchronous Serial Interface (SSI), supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces

  • One integrated analog comparator configurable for output to initiate an ADC sample sequence, drive an output pin or generate an interrupt

  • Three PWM generator blocks, each with one 16-bit counter, two PWM comparators, a PWM signal generator, a dead-band generator, and an interrupt/ADC-trigger selector

  • Quadrature Encoder Interface (QEI) featuring position integrator to track encoder position and velocity capture using built-in timer

  • Industrial and extended temperature RoHS-compliant 48-pin LQFP and 48-pin QFN package

  • Technical Attributes

    Description
    Value
    Find similar Parts
    Number of Programmable I/Os
    30
    Interface Type
    I2C/SPI/SSI/UART
    Device Core
    ARM Cortex M3
    Program Memory Size
    64 KB
    Mounting
    Surface Mount
    Analog Comparators
    1
    Operating Supply Voltage
    3.3 V
    Minimum Operating Supply Voltage
    3 V
    Program Memory Type
    Flash
    Maximum Operating Supply Voltage
    3.6 V
    RAM Size
    8 KB
    Lead Finish
    Matte Tin
    Maximum Speed
    50 MHz
    Operating Temperature
    -40 to 85 °C
    Screening Level
    Industrial
    Number of Timers
    5
    Max Processing Temp
    260
    Watchdog
    1
    On-Chip ADC
    6-chx10-bit

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    3A991.a.2
    SCHEDULE B:
    8542.2900-00
    HTSN:
    8542.2900-00
    UNSPSC:
    32101628
    UNSPSC VERSION:
    V15.1101

    Documents

    Subs/Alternatives
    Related Parts
    Products
    Pricing
    Availability
    Qty
    {{#catalogEntryView}}
    {{{shortDescription}}}
    {{#compareCheck}} {{/compareCheck}} {{^compareCheck}} {{/compareCheck}} {{#compareCountCheck}} Added to Compare (Compare Products) {{/compareCountCheck}} {{^compareCountCheck}} Compare {{/compareCountCheck}}
    {{#displayTier}}
    {{#tierPrice}} {{#tierWithinRange}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/tierWithinRange}} {{/tierPrice}}
    {{/displayTier}}
    {{#displayTier}}
    {{#tierPrice}} {{#showAllTier}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/showAllTier}} {{/tierPrice}}
    {{/displayTier}}
    {{#collapsedPriceTier}}
    More
    {{/collapsedPriceTier}} {{#quoteItem}}
    {{#newProductFlagNotNPI}}

    Requires Quote

    REQUEST QUOTE  

    {{/newProductFlagNotNPI}}
    {{/quoteItem}} {{#iQuoteItem}} {{#newProductFlagNotNPI}}

    Requires Quote

    REQUEST QUOTE  

    {{/newProductFlagNotNPI}} {{/iQuoteItem}} {{#webQuoteItem}}

    Requires Quote

    REQUEST QUOTE  

    {{/webQuoteItem}} {{#productQuoteItem}} {{#notCpi_notNpi}} {{^hidePrice}}
    {{/hidePrice}} {{#hidePrice}}
    REQUEST QUOTE  

    {{/hidePrice}} {{/notCpi_notNpi}} {{/productQuoteItem}}
    {{#onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^redTag}} {{#downloadableSoftware}}

    In Stock downloadable

    {{/downloadableSoftware}} {{^.downloadableSoftware}} {{#stockReady}}

    In Stock: {{displayQty}}

    {{/stockReady}} {{/.downloadableSoftware}} {{/redTag}} {{#factoryStockAvailable}}

    Ship From MFR: {{factoryStockDisplay}}

    {{/factoryStockAvailable}} {{#validLeadTime}} {{^obsolete}}

    Lead time: {{displayleadTime}} weeks

    {{/obsolete}} {{/validLeadTime}} {{#showMoreStockLink}}

    Check additional stock and lead time

    {{/showMoreStockLink}}
    {{#isAddCartAllowed}} {{/isAddCartAllowed}}
    {{^hideMinMult}} Min: {{xcatField1}} Mult: {{multQuantity}} {{/hideMinMult}}
    {{/catalogEntryView}}
    {{#showMore}} {{/showMore}}
    Added to your BOM
    This item has been added to your "Exact Matches"
    Add to BOM
    Add to new BOM
    Your BOM's
    CLOSE

    Your Price:

    USD    $3.9429

    In Stock

    0
  • Lead time: 16 weeks
  • Quantity:

    - | +

    Min: 250  Mult: 250


    image

    Invalid Quantity

    250:  

    $3.9429


    500:  

    $3.7808


    1000:  

    $3.6316


    1500:  

    $3.5385


    2500:  

    $3.45



    Need More?Request Quote

    Need More?Request Quote

    SubTotal


    Add to Cart

    Add To BOM