Manufacturer Part Number
W25Q40EWSNIG
Manufacturer
Winbond Electronics
Introduction
The W25Q40EWSNIG is a high-performance 4Mbit serial Flash memory device from Winbond's SpiFlash® series.
Product Features and Performance
FLASH NOR technology
4Mbit memory size
Organized as 512K x 8
Supports SPI Quad I/O, QPI interface
High clock frequency of 104 MHz
Write Cycle Time for Word, Page is 800µs
Non-Volatile memory type ensuring data retention without power
Product Advantages
Suitable for high-speed operations
Reliable storage solution with Non-Volatile memory
Quad SPI interface enables low latency and high throughput
Broad voltage supply range (1.65V to 1.95V) tailored for low-power applications
Key Technical Parameters
Memory Format: FLASH
Clock Frequency: 104 MHz
Voltage Supply: 1.65V ~ 1.95V
Operating Temperature range: -40°C ~ 85°C
Write Cycle Time: 800µs
Quality and Safety Features
The product incorporates quality storage technology with endurance and robustness, suitable for various environmental conditions.
Compatibility
Compatible with systems requiring a 4Mbit NOR Flash memory with a SPI interface, particularly those that support Quad I/O or QPI.
Application Areas
Consumer Electronics
Communication Equipment
Internet of Things (IoT) Devices
Automotive Systems
Industrial Applications
Product Lifecycle
Current Product Status: Active
No indication of near discontinuation
Availability of replacements or upgrades should be confirmed with the manufacturer directly.
Several Key Reasons to Choose This Product
Winbond's reliable SpiFlash® series for trusted performance
High-speed memory interface suitable for modern high-performance electronics
Versatile use across a wide voltage range for varied applications
Extensive operating temperature range suitable for harsh environments
Industry-standard package size 8-SOIC for easy PCB design and mounting
High-quality design and manufacturing from Winbond Electronics, a leader in semiconductor solutions
W25Q40EWSINGWinbond Electronics Corporation
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