GD25LQ128DSAGR

Memory IC Overview

The GD25LQ128DSAGR is a 128 Mbit SPI NOR flash memory IC manufactured by GigaDevice. It features Quad I/O support and operates at a clock frequency of 104 MHz with a 6 ns access time. The device provides 128 Mb of storage organized as 16M x 8 bits. It functions within a supply voltage range of 1.65 V to 2 V and supports an operating temperature range from -40°C to +85°C. The component is housed in an 8-SOP package.

Memory IC Feature Summary

• Supports Quad I/O interface for high-speed data transfer
• Provides non-volatile storage for firmware and configuration data
• Operates within industrial temperature ranges

Memory IC Applications

• Embedded system firmware storage
• Boot code retention
• Configuration data archiving

Memory IC Procurement Notes

Verify the specific suffix 'AGR' against the official datasheet to confirm pinout and electrical characteristics, as variations exist within the GD25LQ128 family. Confirm availability status directly with authorized distributors, as stock levels fluctuate. Ensure the procurement channel is authorized to guarantee component authenticity and traceability. Check for RoHS compliance documentation if required for your manufacturing process.

Memory IC Selection Notes

Select this component when a 128 Mbit capacity is required with Quad I/O capabilities. It is suitable for applications needing 104 MHz operation speeds. Consider the 8-SOP package size for board layout constraints. Verify that the 1.65 V to 2 V voltage range aligns with the target system's power supply design. Compare against other GD25LQ128 variants if different packaging or speed grades are needed.

Memory IC Part Context

This part belongs to the GD25LQ128 series of 1.8V Uniform Sector Dual and Quad Serial Flash memories. The series is designed for efficient code execution and data storage in embedded environments. Other members include GD25LQ128DYIGR and GD25LQ128ESIGR, which share similar core specifications but differ in package types such as WSON-8 or SOP-8.

Memory IC Replacement Considerations

GD25LQ128DWIGR: Similar 128 Mbit capacity and Quad I/O support, but utilizes an 8-WSON package instead of 8-SOP. Verify footprint compatibility before substitution.