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EFM8UB31F40G-A-QFN24

EFM8UB31F40G-A-QFN24

EFM8UB31F40G-A-QFN24

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零件編號 EFM8UB31F40G-A-QFN24
製造商 Silicon Labs
描述 8051 8-BIT MCU, FULL SPEED USB
數據表
封裝 24-WFQFN Exposed Pad
ECAD
庫存 7,092 piece(s)
單價 $ 1.3643 *
交貨期 待確認
預計送達時間 二月 4 - 二月 9 (選擇速遞服務)
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EFM8UB31F40G-A-QFN24參數

製造商Silicon Labs
類別積體電路 (IC) - 嵌入式 - 微控制器
封裝24-WFQFN Exposed Pad
ECAD
系列Universal Bee
核心處理器CIP-51 8051
核心尺寸8-Bit
速度48MHz
連接I²C, SMBus, SPI, UART/USART, USB
外設Brown-out Detect/Reset, POR, PWM, WDT
I / O數量17
程序內存大小40KB (40K x 8)
程序存儲器類型FLASH
EEPROM大小-
RAM大小3.25K x 8
電壓 - 電源（Vcc / Vdd）1.71 V ~ 5.5 V
數據轉換器A/D 16x12b
振盪器類型Internal
工作溫度-40°C ~ 85°C (TA)
安裝類型-
包/箱24-WFQFN Exposed Pad
供應商設備包24-QFN (4x4)

EFM8UB31F40G-A-QFN24 Packaging

Customized Labels
Sealing
Packing
Insepction

EFM8UB31F40G-A-QFN24 FAQ

  • 1. How to order EFM8UB31F40G-A-QFN24 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 EFM8UB31F40G-A-QFN24 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the EFM8UB31F40G-A-QFN24. All suppliers must pass our qualification reviews before they can publish their products including EFM8UB31F40G-A-QFN24 on Heisener; we pay more attention to the channels and quality of EFM8UB31F40G-A-QFN24 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the EFM8UB31F40G-A-QFN24 price and inventory displayed accurate?
    The price and inventory of EFM8UB31F40G-A-QFN24 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 EFM8UB31F40G-A-QFN24?
    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 EFM8UB31F40G-A-QFN24 we delivered, we will accept the replacement or return of the EFM8UB31F40G-A-QFN24 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 EFM8UB31F40G-A-QFN24.
    (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 EFM8UB31F40G-A-QFN24 pin diagram, EFM8UB31F40G-A-QFN24 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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EFM8UB31F40G-A-QFN24 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。

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

EFM8UB31F40G-A-QFN24

D# V79:2366_22818197

 Silicon Laboratories Inc

8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

EFM8UB31F40G-A-QFN24

D# 336-4232-ND

 Silicon Laboratories Inc

IC MCU 8BIT 40KB FLASH 24QFN

 248

EFM8UB31F40G-A-QFN24R

D# EFM8UB31F40G-A-QFN24R-ND

 Silicon Laboratories Inc

IC MCU 8BIT 40KB FLASH 24QFN

 0
零件編號 製造商 描述 庫存

EFM8UB31F40GAQFN24

 Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

 105
零件編號 製造商 描述 庫存

EFM8UB31F40G-A-QFN24

D# 634-M8UB31F40GAQFN24

 Silicon Laboratories Inc

8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU

RoHS: Compliant
 121
零件編號 製造商 描述 庫存

EFM8UB31F40GAQFN24

 Silicon Labs Isolation Inc

OEM/CM ONLY

 252
零件編號 製造商 描述 庫存

EFM8UB31F40G-A-QFN24

 Silicon Laboratories Inc

8051 8-bit MCU, Full Speed USB, 40kB Flash, 3kB RAM, 5 Volt, 12-bit ADC, UART, SMBus, SPI, 17 GPIOs

 0

EFM8UB31F40G-A-QFN24R

 Silicon Laboratories Inc

8051 8-bit MCU, Full Speed USB, 40kB Flash, 3kB RAM, 5 Volt, 12-bit ADC, UART, SMBus, SPI, 17 GPIOs, Reel

 0

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EFM8UB31F40G-A-QFN24

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