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EFM8BB31F32I-B-QFN32

EFM8BB31F32I-B-QFN32

EFM8BB31F32I-B-QFN32

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零件編號 EFM8BB31F32I-B-QFN32
製造商 Silicon Labs
描述 IC MCU 8BIT 32KB FLASH 32QFN
數據表

EFM8BB31F32I-B-QFN32 數據表
封裝 32-UQFN Exposed Pad
ECAD
庫存 6,608 piece(s)
單價 $ 1.2377 *
交貨期 待確認
預計送達時間 十二月 27 - 一月 1 (選擇速遞服務)
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EFM8BB31F32I-B-QFN32參數

製造商Silicon Labs
類別積體電路 (IC) - 嵌入式 - 微控制器
封裝32-UQFN Exposed Pad
ECAD
系列Automotive, AEC-Q100, Busy Bee
核心處理器CIP-51 8051
核心尺寸8-Bit
速度50MHz
連接I2C, SMBus, SPI, UART/USART
外設Brown-out Detect/Reset, POR, PWM, WDT
I / O數量29
程序內存大小32KB (32K x 8)
程序存儲器類型FLASH
EEPROM大小-
RAM大小2.25K x 8
電壓 - 電源（Vcc / Vdd）2.2 V ~ 3.6 V
數據轉換器A/D 20x12b, D/A 2x12b
振盪器類型Internal
工作溫度-40°C ~ 125°C (TA)
安裝類型-
包/箱32-UQFN Exposed Pad
供應商設備包32-QFN (4x4)

EFM8BB31F32I-B-QFN32數據表

EFM8BB31F32I-B-QFN32 Packaging

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EFM8BB31F32I-B-QFN32 FAQ

  • 1. How to order EFM8BB31F32I-B-QFN32 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 EFM8BB31F32I-B-QFN32 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F32I-B-QFN32. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F32I-B-QFN32 on Heisener; we pay more attention to the channels and quality of EFM8BB31F32I-B-QFN32 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the EFM8BB31F32I-B-QFN32 price and inventory displayed accurate?
    The price and inventory of EFM8BB31F32I-B-QFN32 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 EFM8BB31F32I-B-QFN32?
    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 EFM8BB31F32I-B-QFN32 we delivered, we will accept the replacement or return of the EFM8BB31F32I-B-QFN32 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 EFM8BB31F32I-B-QFN32.
    (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 EFM8BB31F32I-B-QFN32 pin diagram, EFM8BB31F32I-B-QFN32 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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EFM8BB31F32I-B-QFN32 保證

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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。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

EFM8BB31F32I-B-QFN32R

D# EFM8BB31F32I-B-QFN32R-ND

 Silicon Laboratories Inc

IC MCU 8BIT 32KB FLASH 32QFN

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EFM8BB31F32I-B-QFN32

D# 336-3644-5-ND

 Silicon Laboratories Inc

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零件編號 製造商 描述 庫存

EFM8BB31F32IBQFN32

 Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

 920
零件編號 製造商 描述 庫存

EFM8BB31F32IBQFN32

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OEM/CM ONLY

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零件編號 製造商 描述 庫存

EFM8BB31F32I-B-QFN32R

 Silicon Laboratories Inc

32kB flash, 2.25 kB RAM, 12b ADC, 2x DACs

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EFM8BB31F32I-B-QFN32

 Silicon Laboratories Inc

32kB flash, 2.25 kB RAM, 12b ADC, 2x DACs

 0

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EFM8BB31F32I-B-QFN32

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EFM8BB31F32I-B-QFN32 Tags

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