W25B40VSNIG
- Mfr.Part #
- W25B40VSNIG
- Manufacturer
- Winbond Electronics Corporation
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT SPI 40MHZ 8SOIC
- Stock
- 40,095
- In Stock :
- 40,095
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- Manufacturer :
- Winbond Electronics Corporation
- Product Category :
- Memory
- Memory Type :
- Non-Volatile
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Clock Frequency :
- 40MHz
- Endurance :
- 100000 Write/Erase Cycles
- Surface Mount :
- yes
- Write Protection :
- HARDWARE/SOFTWARE
- Terminal Position :
- Dual
- Series :
- SpiFlash®
- Memory Density :
- 4194304 bit
- Peak Reflow Temperature (Cel) :
- 225
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Number of Terminations :
- 8
- Serial Bus Type :
- SPI
- JESD-609 Code :
- e3
- Organization :
- 512KX8
- Voltage - Supply :
- 2.7V~3.6V
- Interface :
- SPI, Serial
- Lead Free :
- Lead Free
- Memory Format :
- Flash
- Standby Current-Max :
- 0.000005A
- Terminal Finish :
- MATTE TIN
- Supply Current-Max :
- 0.025mA
- JESD-30 Code :
- R-PDSO-G8
- Published :
- 2006
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -40°C~85°C TA
- Memory Width :
- 8
- Packaging :
- Tube
- Power Supplies :
- 3/3.3V
- Data Retention Time-Min :
- 20
- Write Cycle Time - Word, Page :
- 15ms, 5ms
- Access Time :
- 40 μs
- Memory Interface :
- SPI
- Memory Size :
- 4Mb 512K x 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- W25B40VSNIG
W25B40VSNIG Documents

Memory Winbond Electronics Corporation W25B40VSNIG Overview
The Winbond W25B40VSNIG, a cutting-edge 4Mbit SPI Flash memory device, offers robust performance and reliability for a broad spectrum of applications. This IC, housed in an 8SOIC package, operates at a frequency of up to 40MHz, providing high-speed data transfer capabilities. Engineered by Winbond Electronics Corporation, a leader in semiconductor solutions, the W25B40VSNIG ensures efficient data handling with its advanced design and manufacturing excellence. This makes it an ideal choice for businesses looking to integrate reliable memory solutions in their products, thereby enhancing performance and extending product lifecycles.
W25B40VSNIG Features
- 4Mbit memory capacity
- SPI interface with up to 40MHz clock speed
- Compact 8SOIC package
- Low voltage operation and power consumption
- High reliability and long endurance
W25B40VSNIG Applications
- Consumer Electronics: Used in devices such as digital cameras and audio players, where compact and reliable storage is crucial for device functionality and data integrity.
- Communication Equipment: Integrates into modems and routers, providing essential firmware storage that enhances device boot processes and functionality.
- Automotive Electronics: Serves in automotive infotainment systems, storing firmware that controls display and audio functions, crucial for user interface and experience.
- Industrial Automation: Applied in machinery control systems, where durable and fast memory helps improve the precision and efficiency of operations.
- Internet of Things (IoT) Devices: Key in smart home devices, such as thermostats and security cameras, where reliable flash memory is essential for operating system and application data storage.
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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
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