W25Q80DLSVIG

Memory IC Overview

The W25Q80DLSVIG is an 8M-bit (1M x 8) Serial NOR Flash memory from Winbond Electronics, part of the SpiFlash series. It operates on a single 2.3V to 3.6V supply and supports standard, dual, and quad SPI interfaces with clock frequencies up to 104MHz. The device features uniform 4KB sectors and 32KB/64KB blocks for flexible erasure. It includes hardware and software write protection, a 64-bit unique ID, and security registers. Packaged in an 8-pin VSOP (150-mil), it functions within a temperature range of -40°C to 85°C.

Memory IC Feature Summary

• Supports Dual and Quad SPI operations for high-speed data transfer
• Provides flexible architecture with uniform 4KB sectors and larger block erase options
• Includes comprehensive software and hardware write protection mechanisms
• Features advanced security with OTP locks and a 64-bit unique serial number

Memory IC Applications

• Code shadowing to RAM
• Execute In Place (XIP) applications
• Storage for voice, text, and data in space-constrained systems

Memory IC Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and voltage range compatibility. Confirm RoHS compliance status and check for any Product Change Notifications (PCNs) regarding manufacturing site or material changes. Ensure the component meets the required operating temperature and voltage specifications for the target application environment.

Memory IC Selection Notes

Select this component for designs requiring low power consumption and high performance in small form factors. The VSOP package is suitable for surface-mount applications with limited board space. Consider the 2.3V minimum supply voltage for battery-operated devices. Verify that the system SPI controller supports Dual/Quad I/O modes if maximum throughput is required.

Memory IC Part Context

This part belongs to the W25Q80DV/DL family of 8M-bit Serial Flash memories. The 'DL' designation indicates support for a lower voltage range starting at 2.3V compared to the 'DV' variant. The 'SV' suffix specifies the 8-pin VSOP 150-mil package. This family is designed to replace parallel flash memories in embedded systems requiring non-volatile storage.

Memory IC Replacement Considerations

W25Q80DVSSIG

Memory IC FAQ

What is the difference between the W25Q80DV and W25Q80DL series?

The W25Q80DL series supports a wider voltage range starting from 2.3V, whereas the W25Q80DV series requires a minimum of 2.7V. Both share similar performance characteristics and pinouts.

How does the Quad Enable (QE) bit affect pin functionality?

When the QE bit in Status Register 2 is set, the /WP pin functions as IO2 and the /HOLD pin functions as IO3, enabling Quad SPI I/O operations.