Name: DS89C440-QNG
Brand: Maxim Integrated
SKU: DS89C440-QNG
Availability: InStock
Rating: 5 (140 reviews)

DS89C440-QNG

참조 용으로 만 사용

부품 번호	DS89C440-QNG
제조업체	Maxim Integrated
설명	IC MCU 8BIT 32KB FLASH 44PLCC
데이터시트	DS89C440-QNG 데이터시트
패키지	44-LCC (J-Lead)
ECAD
재고	4,608 piece(s)
단가	Request a Quote
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 DS89C440-QNG를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 DS89C440-QNG를 추가하십시오. Heisener.com는 DS89C440-QNG의 견적을 요청하는 모든 등록이 필요하지 않습니다.

DS89C440-QNG사양

제조업체	Maxim Integrated
범주	집적 회로(IC) - 내장형 - 마이크로 컨트롤러
패키지	44-LCC (J-Lead)
ECAD
계열	89C
코어 프로세서	8051
코어 크기	8-Bit
속도	25MHz
연결성	EBI/EMI, SIO, UART/USART
주변 장치	Power-Fail Reset, WDT
I / O 수	32
프로그램 메모리 크기	32KB (32K x 8)
프로그램 메모리 유형	FLASH
EEPROM 크기	-
RAM 크기	1K x 8
전압 - 공급 (Vcc / Vdd)	4.5 V ~ 5.5 V
데이터 변환기	-
발진기 유형	External
작동 온도	-40°C ~ 85°C (TA)
실장 형	-
패키지 / 케이스	44-LCC (J-Lead)
공급 업체 장치 패키지	44-PLCC (16.59x16.59)

DS89C440-QNG는 데이터 시트

DS89C440-QNG Packaging

DS89C440-QNG FAQ

1. How to order DS89C440-QNG 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 DS89C440-QNG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS89C440-QNG. All suppliers must pass our qualification reviews before they can publish their products including DS89C440-QNG on Heisener; we pay more attention to the channels and quality of DS89C440-QNG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS89C440-QNG price and inventory displayed accurate?

The price and inventory of DS89C440-QNG 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 DS89C440-QNG?

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 DS89C440-QNG we delivered, we will accept the replacement or return of the DS89C440-QNG 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 DS89C440-QNG.

(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 DS89C440-QNG pin diagram, DS89C440-QNG datasheet?

If you need any after-sales service, please do not hesitate to contact us.

DS89C440-QNG관련 제품

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