W25Q40EWUXBE
- Mfr.Part #
- W25Q40EWUXBE
- Manufacturer
- Winbond Electronics Corporation
- Package / Case
- 8-UFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC FLASH
- Stock
- 21,888
- In Stock :
- 21,888
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- Manufacturer :
- Winbond Electronics Corporation
- Product Category :
- Memory
- Memory Organization :
- 512K x 8
- Base Product Number :
- W25Q40
- Series :
- SpiFlash®
- Mounting Type :
- Surface Mount
- Product Status :
- Obsolete
- Package / Case :
- 8-UFDFN Exposed Pad
- Access Time :
- 6 ns
- Supplier Device Package :
- 8-USON (2x3)
- Clock Frequency :
- 104 MHz
- Memory Format :
- Flash
- Voltage - Supply :
- 1.65V ~ 1.95V
- Memory Interface :
- SPI - Quad I/O, QPI
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Memory Size :
- 4Mbit
- Technology :
- FLASH - NOR
- Package :
- Tube
- Write Cycle Time - Word, Page :
- 30μs, 800μs
- Memory Type :
- Non-Volatile
- Datasheets
- W25Q40EWUXBE

Memory Winbond Electronics Corporation W25Q40EWUXBE Overview
The Memory Winbond Electronics Corporation W25Q40EWUXBE IC FLASH module is a cutting-edge solution designed for high-speed data storage and retrieval. This flash memory chip, manufactured by Winbond Electronics Corporation, offers a compact, reliable, and high-performance storage option for a wide range of applications. With its advanced technology and optimized design, this product meets the rigorous demands of modern electronics, enabling manufacturers to enhance the functionality and reliability of their products while maintaining cost-efficiency. Its robust design and compatibility features make it an excellent choice for developers looking to push the boundaries of what's possible with digital storage.
W25Q40EWUXBE Features
The W25Q40EWUXBE flash memory chip features high-speed read and write capabilities, low power consumption, and a small form factor, making it ideal for space-constrained applications. Its durability and ability to withstand harsh environments also stand out, ensuring performance stability across diverse operational conditions.
W25Q40EWUXBE Applications
- Consumer Electronics: Used in devices like smartphones, tablets, and digital cameras to store firmware and settings, allowing for fast access and reliable operation.
- Automotive Applications: Employs in advanced driver-assistance systems (ADAS) and infotainment systems, providing robust data storage that withstands automotive temperature ranges.
- Internet of Things (IoT): Integral for smart home devices such as thermostats and security cameras, where dependable and quick data storage is crucial for device functionality and user interface.
- Portable Devices: Ideal for wearable technology like fitness trackers and smartwatches, offering efficient power usage and ample storage capacity within a compact footprint.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















