Serial FLASH Memory Winbond W25X40
Winbond Electronics' W25X40 series is a 4Mb Flash Memory IC with an SPI interface, 104 MHz clock speed, and rapid 800µs write speeds. It operates on a 2.3V to 3.6V voltage range, is reliable from -40°C to 85°C, and is available in a surface-mount package.
Description
Get ready for an electronic adventure where data storage is redefined in the world of high-performance flash memory. Introducing the amazing W25X40 series from Winbond Electronics, a well-liked product in the SpiFlash® range that is made to fulfil your needs for data storage chip functionality.
Features of the W25X40 Series
These chips have a large 4Mb storage capacity, which is more than enough space for your needs. Their fast 104 MHz operation ensures speedy data access and boosts the effectiveness of projects. Additionally, they store your data quickly because of their 800µs write cycle.
- These W25X40 circuits work perfectly between -40°C and 85°C since they are made to withstand extreme temperatures. They can also be easily adjusted to meet a wide range of needs by switching between 2.3V and 3.6V power supply voltages.
 
- Their small form factor and 8-UFDFN exposed pad package enable them to be used in a variety of tech applications.
 
Discover Popular Models:
There are different part numbers products from this series, with similar functions but slightly different parameters. The popular ones include:
- W25X40CLSNIG
 - W25X40CLSSIG
 - W25X40CLUXIG
 - W25X40CLZPIG
 

These highly sought-after product models, which are well-liked by end users, offer a variety of parameter choices to satisfy various project requirements.
For increasing data storage, Winbond's W25X40 series SpiFlash® IC is the best option, regardless of whether you're working on demanding industrial applications or consumer electronics. Our XRS provides ICs including these related product series. Being a leading supplier of electronic components, we are dedicated to helping each customer and developing into a reliable partner. Please don't hesitate to contact us with any questions if you're interested!
WHY US?

1. Guaranteed Product Quality:
With more than 20 years of experience in the field, we source our components legally so that we can offer our clients original imported electronic components. We never sacrifice quality because we are devoted to honesty.
2. Flexible Inspection:
All of our components support testing to guarantee that everything meets customers' specifications before shipment if needed.
3. Escrow Payment Support:
We carry out transactions in a secure manner using platforms such as HK INVENTORY. After a platform inspection is completed successfully, products are shipped to clients. Refunds or exchanges for products with quality problems are managed safely through the platform.
4. Worldwide Shipping Assistance:
Associating with well-known logistics companies guarantees undamaged packaging and effective delivery across the globe.
Lead time:
The lead time for a product often depends on the customer's target price and preferred timeline.
When we receive inquiries, we are pleased to provide quotes with the shortest possible lead time. We can also offer the most suitable lead time based on the customer's target price.
Terms of payment:
We graciously take bank transfers as a form of payment, and it typically takes 1-2 days for us to process them.
As soon as the product is in stock and we have all of the money, we will start the shipping procedure. We kindly request an initial deposit of 30% for orders, with the remaining 70% due before shipping.
Appendix-Product specifications::
| 
			 Product: MX25L12845  | 
		
| 
			 Product Type: Integrated Circuit (IC)  | 
		
| 
			 Category: Memory  | 
		
| 
			 Manufacturer: Winbond Electronics  | 
		
| 
			 Basic Product Number: W25X40  | 
		
| 
			 Technology: Flash Memory  | 
		
| 
			 Storage Capacity: 4Mb  | 
		
| 
			 Memory Organization: 512K x 8  | 
		
| 
			 Memory Interface: SPI  | 
		
| 
			 Clock Frequency: 104 MHz  | 
		
| 
			 Write Speed - Word, Page: 800µs  | 
		
| 
			 Voltage Range: 2.3V to 3.6V  | 
		
| 
			 Operating Temperature: -40°C to 85°C (TA)  | 
		
| 
			 Mounting Style: Surface Mount  | 
		
| 
			 Package Type: 8-UFDFN Exposed Pad  | 
		
| 
			 Supplier Device Package: 8-USON (2x3)  | 
		
| 
			 Series: SpiFlash®  | 
		
Hot Tags: Serial FLASH Memory Winbond W25X40, China Serial FLASH Memory Winbond W25X40 suppliers, distributor, building hardware, industrial ic, washing machine ic, actuator, power management ic for office equipment, door hardware
Send Inquiry
You Might Also Like

  
  









