Name: EFM32G840F128G-E-QFN64R
Brand: Silicon Labs
SKU: EFM32G840F128G-E-QFN64R
Price: 4.5058 USD
Availability: InStock
Rating: 5 (144 reviews)

EFM32G840F128G-E-QFN64R

참조 용으로 만 사용

부품 번호	EFM32G840F128G-E-QFN64R
제조업체	Silicon Labs
설명	128K FLASH, 16K RAM, 4X24 LCD, A
데이터시트
패키지	64-VFQFN Exposed Pad
ECAD
재고	5,520 piece(s)
단가	$ 4.5058 *
리드 타임	확인하려면
예상 배달 시간	12월 27 - 1월 1 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 EFM32G840F128G-E-QFN64R를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 EFM32G840F128G-E-QFN64R를 추가하십시오. Heisener.com는 EFM32G840F128G-E-QFN64R의 견적을 요청하는 모든 등록이 필요하지 않습니다.

EFM32G840F128G-E-QFN64R사양

제조업체	Silicon Labs
범주	집적 회로(IC) - 내장형 - 마이크로 컨트롤러
패키지	64-VFQFN Exposed Pad
ECAD
계열	Gecko
코어 프로세서	ARM® Cortex®-M3
코어 크기	32-Bit
속도	32MHz
연결성	I²C, IrDA, SmartCard, SPI, UART/USART
주변 장치	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
I / O 수	56
프로그램 메모리 크기	128KB (128K x 8)
프로그램 메모리 유형	FLASH
EEPROM 크기	-
RAM 크기	16K x 8
전압 - 공급 (Vcc / Vdd)	1.98 V ~ 3.8 V
데이터 변환기	A/D 8x12b, D/A 2x12b
발진기 유형	Internal
작동 온도	-40°C ~ 85°C (TA)
실장 형	-
패키지 / 케이스	64-VFQFN Exposed Pad
공급 업체 장치 패키지	64-QFN (9x9)

EFM32G840F128G-E-QFN64R Packaging

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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