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

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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