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LM3S2939-IQC50

LM3S2939-IQC50

LM3S2939-IQC50

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零件編號 LM3S2939-IQC50
製造商 Luminary Micro
描述 IC MCU 32BIT 256KB FLASH 100LQFP
數據表
封裝 -
ECAD
庫存 0 piece(s)
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交貨期 待確認
預計送達時間 七月 9 - 七月 14 (選擇速遞服務)
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LM3S2939-IQC50參數

製造商Luminary Micro
類別積體電路 (IC) - 嵌入式 - 微控制器
封裝-
ECAD
系列Stellaris® ARM® Cortex®-M3S 2000
核心處理器ARM® Cortex®-M3
核心尺寸32-Bit Single-Core
速度50MHz
連接CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
外設Brown-out Detect/Reset, POR, PWM, WDT
I / O數量57
程序內存大小256KB (256K x 8)
程序存儲器類型FLASH
EEPROM大小-
RAM大小64K x 8
電壓 - 電源（Vcc / Vdd）2.25V ~ 2.75V
數據轉換器A/D 3x10b
振盪器類型Internal
工作溫度-40°C ~ 85°C (TA)
安裝類型Surface Mount
包/箱100-LQFP
供應商設備包100-LQFP (14x14)

LM3S2939-IQC50 Packaging

Customized Labels
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LM3S2939-IQC50 FAQ

  • 1. How to order LM3S2939-IQC50 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that LM3S2939-IQC50 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM3S2939-IQC50. All suppliers must pass our qualification reviews before they can publish their products including LM3S2939-IQC50 on Heisener; we pay more attention to the channels and quality of LM3S2939-IQC50 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM3S2939-IQC50 price and inventory displayed accurate?
    The price and inventory of LM3S2939-IQC50 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of LM3S2939-IQC50?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM3S2939-IQC50 we delivered, we will accept the replacement or return of the LM3S2939-IQC50 only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of LM3S2939-IQC50.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as LM3S2939-IQC50 pin diagram, LM3S2939-IQC50 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

LM3S2939-IQC50 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

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LM3S2939-IQC50

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