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EFM32G840F128G-E-QFN64R

EFM32G840F128G-E-QFN64R

EFM32G840F128G-E-QFN64R

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零件编号 EFM32G840F128G-E-QFN64R
制造商 Silicon Labs
描述 128K FLASH, 16K RAM, 4X24 LCD, A
数据表
封装 64-VFQFN Exposed Pad
ECAD
库存 5,520 piece(s)
单价 $ 4.5058 *
交货时间 待确认
预计送达时间 十一月 19 - 十一月 24 (选择速递服务)
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EFM32G840F128G-E-QFN64R参数

制造商Silicon Labs
类别集成电路（IC） - 嵌入式 - 微控制器
封装64-VFQFN Exposed Pad
ECAD
系列Gecko
核心处理器ARM® Cortex®-M3
核心尺寸32-Bit
速度32MHz
连接I²C, IrDA, SmartCard, SPI, UART/USART
外设Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
I / O数量56
程序内存大小128KB (128K x 8)
程序存储器类型FLASH
EEPROM大小-
RAM大小16K x 8
电压 - 电源（Vcc / Vdd）1.98 V ~ 3.8 V
数据转换器A/D 8x12b, D/A 2x12b
振荡器类型Internal
工作温度-40°C ~ 85°C (TA)
安装类型-
包/箱64-VFQFN Exposed Pad
供应商设备包64-QFN (9x9)

EFM32G840F128G-E-QFN64R Packaging

Customized Labels
Sealing
Packing
Insepction

EFM32G840F128G-E-QFN64R FAQ

  • 1. How to order EFM32G840F128G-E-QFN64R 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 EFM32G840F128G-E-QFN64R is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the EFM32G840F128G-E-QFN64R. All suppliers must pass our qualification reviews before they can publish their products including EFM32G840F128G-E-QFN64R on Heisener; we pay more attention to the channels and quality of EFM32G840F128G-E-QFN64R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the EFM32G840F128G-E-QFN64R price and inventory displayed accurate?
    The price and inventory of EFM32G840F128G-E-QFN64R 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 EFM32G840F128G-E-QFN64R?
    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 EFM32G840F128G-E-QFN64R we delivered, we will accept the replacement or return of the EFM32G840F128G-E-QFN64R 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 EFM32G840F128G-E-QFN64R.
    (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 EFM32G840F128G-E-QFN64R pin diagram, EFM32G840F128G-E-QFN64R datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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EFM32G840F128G-E-QFN64R 保证

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我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

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质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

EFM32G840F128G-E-QFN64R

D# EFM32G840F128G-E-QFN64R-ND

 Silicon Laboratories Inc

IC MCU 32BIT 128KB FLASH 64QFN

 0
零件编号 制造商 描述 库存

EFM32G840F128GEQFN64R

 Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

 4600
零件编号 制造商 描述 库存

EFM32G840F128GEQFN64R

 Silicon Labs Isolation Inc

OEM/CM ONLY

 4016
零件编号 制造商 描述 库存

EFM32G840F128G-E-QFN64R

 Silicon Laboratories Inc

128k Flash, 16k RAM, 4x24 LCD, AES

 0

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EFM32G840F128G-E-QFN64R

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EFM32G840F128G-E-QFN64R Tags

  • EFM32G840F128G-E-QFN64R
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