Overview
The GD25Q80EWIGR is an 8Mbit SPI NOR Flash memory optimized for high-speed data storage in embedded systems. It supports Standard, Dual, and Quad I/O SPI modes with a maximum clock frequency of 133 MHz, providing high throughput for execute-in-place (XiP) operations. This component operates from a 2.7V to 3.6V supply and is housed in a space-efficient 6x5mm WSON8 package.
Why Choose This Part
The device offers a high-performance 133 MHz clock rate and 7 ns access time, ensuring low latency for time-critical data retrieval. Its Quad I/O interface significantly increases bandwidth compared to standard SPI, while the 70us word write time and 2ms page program time streamline production programming and field updates.
Applications
Key Specifications
Getting Started
To interface with this flash, configure your microcontroller SPI peripheral for Mode 0 or Mode 3 and ensure the VDD is within the 2.7V to 3.6V range. Utilize standard NOR Flash libraries like those found in STM32CubeIDE or Zephyr RTOS to manage standard command sets for sector erasing and page programming. Always verify the status register to ensure write cycles have completed before initiating subsequent commands.
