EmbeddedRelated.com
The 2026 Embedded Online Conference
    Parts   Memory & Storage  NOR Flash    W25Q80DVSSIG
W25Q80DVSSIG

W25Q80DVSSIG

Winbond Electronics
FLASH - NOR Memory IC 8Mbit SPI - Quad I/O 104 MHz 8-SOIC
Active72,093 in stock
Datasheet Digi-Key Compare Prices

Overview

The W25Q80DVSSIG is an 8Mbit Serial Flash memory featuring a high-performance Quad-SPI interface. It supports clock speeds up to 104 MHz and operates on a standard 2.7V to 3.6V supply, making it a reliable choice for non-volatile code and data storage in embedded systems.

Why Choose This Part

This memory offers a high-performance Quad-SPI interface that effectively quadruples throughput compared to standard SPI, reaching data rates suitable for fast boot times. It features a very low 10uA standby current, making it ideal for battery-powered designs requiring efficient power management.

Applications

Firmware Storage
Storing boot code and application firmware for microcontrollers that support Execute-in-Place (XiP).
Data Logging
Recording sensor data or event logs in industrial and consumer electronics with high-speed write requirements.
Parameter Storage
Saving configuration settings and calibration data that must persist across power cycles.
Resource Buffering
Storing fonts, icons, and small graphical assets for low-resolution embedded displays.

Key Specifications

Technology FLASH - NOR
Memory Size 8Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Clock Frequency 104 MHz
Memory Interface SPI - Quad I/O
Voltage - Supply 2.7V ~ 3.6V
Memory Organization 1M x 8
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 8-SOIC
Write Cycle Time - Word, Page 3ms

Getting Started

Engineers can interface this chip with any MCU supporting SPI, Dual-SPI, or Quad-SPI using standard drivers like those found in the Zephyr RTOS or Arduino libraries. For hardware prototyping, the SOIC-8 208-mil package is compatible with standard SOP-8 to DIP breakout boards or can be directly soldered to custom PCBs.

Categories

Memory & Storage > NOR Flash
The 2026 Embedded Online Conference