GD5F1GQ5UEYIHR

Memory IC Overview

The GD5F1GQ5UEYIHR is a 1 Gbit SPI NAND flash memory component manufactured by GigaDevice. It features an 8-bit data bus width and operates within a supply voltage range of 2.7 V to 3.6 V. The device supports synchronous timing with a maximum clock frequency of 120 MHz. It is housed in an 8-pin WSON package and is designed for surface-mount installation. The operational temperature range spans from -40°C to +85°C, with a maximum power consumption of 30 mA.

Memory IC Feature Summary

• Provides high-density non-volatile storage via a serial peripheral interface.
• Supports industrial-grade thermal stability for embedded applications.
• Utilizes a compact surface-mount footprint for space-constrained designs.

Memory IC Applications

• Industrial automation systems
• Consumer electronics firmware storage
• Mobile communication devices

Memory IC Procurement Notes

Verify the current lifecycle status before procurement as this specific part number may be discontinued or subject to supply restrictions. Confirm that the required voltage levels and interface protocols align with the target system design. Ensure compliance with RoHS directives and check for any product change notifications regarding manufacturing updates or pinout modifications prior to finalizing orders.

Memory IC Selection Notes

Select this component when a 1 Gbit capacity is required with a low pin-count SPI interface. It serves as a suitable alternative to parallel NAND solutions where PCB real estate is limited. Consider the 120 MHz clock speed and 2.7 V to 3.6 V operating range to ensure compatibility with existing power rails and processor interfaces in industrial or consumer environments.

Memory IC Part Context

This component belongs to the GD5F series of SPI NAND flash memories produced by GigaDevice. The series is engineered for modern embedded systems requiring high reliability and cost efficiency. These devices typically offer higher density than traditional NOR flash while maintaining a simplified hardware design through their serial interface architecture.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with similar GD5F series variants such as GD5F1GQ5UEWIGR, noting potential differences in packaging or lifecycle status.