GD25LR128EYIGR

Memory IC Overview

The GD25LR128EYIGR is a 128 Mbit SPI NOR flash memory featuring low-voltage operation and enhanced reliability. It supports Quad I/O interfaces with clock frequencies up to 200 MHz. The device operates within a supply voltage range of 1.65 V to 2.0 V and functions across an industrial temperature range of -40°C to +85°C. Packaged in an 8-WSON format, it provides non-volatile data storage suitable for embedded applications requiring high performance and durability.

Memory IC Feature Summary

• Supports high-speed Quad I/O serial interface for efficient data transfer
• Operates at low voltage levels to optimize power consumption
• Engineered for enhanced endurance and data retention in demanding environments

Memory IC Applications

• Embedded systems requiring reliable code execution
• IoT devices with strict power constraints
• Industrial control units needing extended temperature tolerance

Memory IC Procurement Notes

Verify the specific suffix and package variant against official GigaDevice documentation before ordering. Confirm that the 1.65 V to 2.0 V operating range aligns with your system's power supply design. Ensure compatibility with existing firmware architectures supporting this memory interface. Request updated datasheets to confirm current production status and any recent revisions to electrical specifications or pin configurations.

Memory IC Selection Notes

Select this component when low-voltage operation and high-speed access are critical. Compare its 200 MHz capability against standard SPI alternatives for performance needs. Evaluate the 8-WSON package dimensions against board space limitations. Consider the industrial temperature range for environmental resilience requirements compared to commercial grade options.

Memory IC Part Context

This part belongs to the GD25L series of NOR flash memories from GigaDevice. It complements other variants like the GD25LB and GD25Q series by offering optimized low-voltage performance. The series targets applications where power efficiency and speed are prioritized alongside standard non-volatile storage capabilities.

Memory IC Replacement Considerations

Check for direct substitutes such as GD25LQ128EYIGR or GD25LE128EQIGR if voltage tolerances differ. Verify pinout compatibility and software command set equivalence before swapping components.