Name: W78ERD2A40DL
Brand: Nuvoton Technology Corporation of America
SKU: W78ERD2A40DL
Availability: InStock
Rating: 5 (97 reviews)

W78ERD2A40DL

For Reference Only

Part Number	W78ERD2A40DL
Manufacturer	Nuvoton Technology Corporation of America
Description	IC MCU 8BIT 64KB FLASH 40DIP
Datasheet	W78ERD2A40DL Specifications
Package	40-DIP
ECAD
In Stock	7,488 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Part Number # W78ERD2A40DL (Embedded - Microcontrollers) is manufactured by Nuvoton Technology Corporation of America and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For W78ERD2A40DL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add W78ERD2A40DL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of W78ERD2A40DL.

W78ERD2A40DL Specifications

Manufacturer	Nuvoton Technology Corporation of America
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	40-DIP
ECAD
Series	W78
Core Processor	8052
Core Size	8-Bit
Speed	40MHz
Connectivity	EBI/EMI, Serial Port
Peripherals	POR, PWM, WDT
Number of I/O	32
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	1.25K x 8
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Data Converters	-
Oscillator Type	Internal
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	-
Package / Case	40-DIP
Supplier Device Package	-

W78ERD2A40DL Reviews

Nata*****Deleon

March 28, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Thal*****uzman

March 5, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

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W78ERD2A40DL Packaging

W78ERD2A40DL FAQ

1. How to order W78ERD2A40DL 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 W78ERD2A40DL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the W78ERD2A40DL. All suppliers must pass our qualification reviews before they can publish their products including W78ERD2A40DL on Heisener; we pay more attention to the channels and quality of W78ERD2A40DL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the W78ERD2A40DL price and inventory displayed accurate?

The price and inventory of W78ERD2A40DL 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 W78ERD2A40DL?

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 W78ERD2A40DL we delivered, we will accept the replacement or return of the W78ERD2A40DL 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 W78ERD2A40DL.

(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 W78ERD2A40DL pin diagram, W78ERD2A40DL datasheet?

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

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W78ERD2A40DL Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

W78ERD2A40DL

Nuvoton Technology Corp

IC MCU 8-BIT 64K FLASH 40-DIP

Part Number

Manufacturer

Description

Stock

W78ERD2A40DL

D# W78ERD2A40DL-ND

Nuvoton Technology Corp

IC MCU 8BIT 64KB FLASH 40DIP

Part Number

Manufacturer

Description

Stock

W78ERD2A40DL

Nuvoton Technology Corp

OEM/CM QUOTES ONLY | NO BROKERS

202

Part Number

Manufacturer

Description

Stock

W78ERD2A40DL

D# NS-W78ERD2A40DL

Nuvoton Technology Corp

OEM/CM ONLY

9115

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W78ERD2A40DL

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