GD25Q80CTIGR

Memory IC Overview

The GD25Q80CTIGR is an 8M-bit (1M x 8) NOR flash memory manufactured by GigaDevice. It operates on a single 2.7V to 3.6V power supply and supports Standard, Dual, and Quad SPI interfaces with a maximum clock frequency of 120 MHz. The device features uniform 4K-byte sectors and 32/64K-byte blocks within an 8-SOP package. It includes hardware and software write protection, a 128-bit unique ID, and four 256-byte security registers.

Memory IC Feature Summary

• Supports standard, dual, and quad serial peripheral interface protocols for flexible data transfer rates.
• Provides comprehensive data protection through software block protect bits and hardware WP# pin control.
• Includes advanced security features such as a unique device identifier and programmable security registers.
• Enables execute-in-place operation for direct code execution from the memory device.

Memory IC Applications

• Firmware storage in embedded systems
• Code execution in place (XIP) applications
• Data logging and configuration storage

Memory IC Procurement Notes

Verify the specific suffix 'C' indicates industrial temperature range and 'TIGR' denotes tape and reel packaging. Confirm RoHS compliance status via official documentation before integration. Check current lifecycle status as distributors may list this part as Not Recommended for New Designs.

Memory IC Selection Notes

Select this component when 8M-bit capacity and 120 MHz speed are required in an SOP-8 package. Ensure the design supports 2.7V to 3.6V logic levels. Verify that the application requires uniform sector architecture for consistent erase operations.

Memory IC Part Context

This part belongs to the GD25Q80C series of 3.3V uniform sector serial flash memories. It is designed for high-performance applications requiring reliable non-volatile storage with fast read and program capabilities.

Memory IC Replacement Considerations

GD25Q80ETIGR offers similar functionality with a higher 133 MHz clock speed.

Memory IC FAQ

How is the Quad Enable bit configured?

The Quad Enable (QE) bit is set via the Write Status Register command. When QE is 1, pins WP# and HOLD# function as IO2 and IO3 respectively.

What is the purpose of the Hold# pin?

The Hold# signal pauses serial communication without interrupting ongoing program or erase operations. It requires CS# to remain low and SCLK to be low to activate.