GD5F2GQ5REYIHR

Memory IC Overview

The GD5F2GQ5REYIHR is a 2 Gbit Serial Peripheral Interface (SPI) NAND flash memory integrated circuit manufactured by GigaDevice. It features an organization of 256 M x 8 bits and operates within a supply voltage range of 1.7 V to 2 V. The device supports a maximum clock frequency of 120 MHz and functions reliably across an industrial temperature range from -40°C to +85°C. Packaged in an 8-pin WSON format, it provides non-volatile data storage suitable for embedded applications requiring compact form factors.

Memory IC Feature Summary

• Provides high-density non-volatile storage for firmware and configuration data
• Supports standard SPI interface with synchronous timing capabilities
• Operates at low voltage levels for efficient power consumption
• Designed for surface-mount installation in space-constrained systems

Memory IC Applications

• Storing boot code and firmware in embedded controllers
• Configuration data retention in IoT devices
• Application code storage in mobile peripherals
• Data logging in industrial monitoring equipment

Memory IC Procurement Notes

Verify the exact suffix against official datasheets to confirm package type and temperature grade. Ensure compatibility with existing SPI controller interfaces on the target PCB. Confirm RoHS compliance status through manufacturer documentation before integration into regulated products.

Memory IC Selection Notes

Select this component when 2 Gbit capacity is required in a small WSON-8 footprint. It is appropriate for designs operating between 1.7 V and 2 V. Consider the 120 MHz speed limit for performance requirements. Verify thermal ratings match the operational environment constraints.

Memory IC Part Context

This part belongs to the GD5F series of SPI NAND flash memories from GigaDevice. These components are designed for cost-effective, high-density storage solutions. The series supports various organizational formats and packaging options to suit different embedded system requirements.

Memory IC Replacement Considerations

Check for pin-compatible alternatives within the same GD5F family. Verify electrical specifications such as voltage ranges and clock speeds match the current design. Ensure software drivers support the replacement part's command set.