Name: DS89C440-ENG
Brand: Maxim Integrated
SKU: DS89C440-ENG
Availability: InStock
Rating: 5 (144 reviews)

DS89C440-ENG

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Nº de pieza	DS89C440-ENG
Fabricantes	Maxim Integrated
Descripción	IC MCU 8BIT 32KB FLASH 44TQFP
Hoja de datos	DS89C440-ENG Hoja de datos
Paquete	44-TQFP
ECAD
En existencias	5.712 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 25 - nov 30 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo DS89C440-ENG por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue DS89C440-ENG con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de DS89C440-ENG.

Especificaciones DS89C440-ENG

Fabricantes	Maxim Integrated
Categoría	Circuitos integrados - Integrado: microcontroladores
Paquete	44-TQFP
ECAD
Serie	89C
Procesador Core	8051
Tamaño del núcleo	8-Bit
Velocidad	25MHz
Conectividad	EBI/EMI, SIO, UART/USART
Periféricos	Power-Fail Reset, WDT
Cantidad de E / S	32
Tamaño de memoria del programa	32KB (32K x 8)
Tipo de memoria de programa	FLASH
Tamaño EEPROM	-
Tamaño de RAM	1K x 8
Voltaje - Suministro (Vcc / Vdd)	4.5 V ~ 5.5 V
Convertidores de datos	-
Tipo de oscilador	External
Temperatura de funcionamiento	-40°C ~ 85°C (TA)
Tipo de montaje	-
Paquete / caja	44-TQFP
Paquete de dispositivo del proveedor	44-TQFP (10x10)

ficha técnica DS89C440-ENG

DS89C440-ENG Packaging

DS89C440-ENG FAQ

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

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

The price and inventory of DS89C440-ENG 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-ENG?

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

(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-ENG pin diagram, DS89C440-ENG datasheet?

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

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DS89C440-ENG Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

DS89C440-ENG

Maxim Integrated Products

IC MCU FLASH 32KB 25MHZ 44-TQFP

Nº de pieza

Fabricantes

Descripción

En existencias

DS89C440-ENG

D# DS89C440-ENG-ND

Maxim Integrated Products

IC MCU 8BIT 32KB FLASH 44TQFP

Nº de pieza

Fabricantes

Descripción

En existencias

DS89C440-ENG

D# NS-DS89C440-ENG

Maxim Integrated Products

OEM/CM ONLY

3361

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DS89C440-ENG

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