GD5F2GQ5REYIHY

Memory IC Overview

The GD5F2GQ5REYIHY is a 2 Gbit SPI NAND Flash memory device manufactured by GigaDevice. It features a storage organization of 256 M x 8 bits and operates within a supply voltage range of 1.7 V to 2 V. The component supports a maximum clock frequency of 120 MHz and has a maximum active read current of 40 mA. Designed for surface-mount installation, it is housed in an 8-lead WSON package. The device functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed serial peripheral interface (SPI) communication with frequencies up to 120 MHz.
• Provides 2 Gbit non-volatile data storage capacity suitable for embedded code retention.
• Operates on a low-voltage power supply ranging from 1.7 V to 2 V.

Memory IC Applications

• Embedded systems requiring reliable code storage
• Consumer electronics devices
• Industrial control applications

Memory IC Procurement Notes

Verify the specific suffix YIHY against official datasheets to confirm package type and temperature grade. Ensure the design supports the 1.7 V to 2 V operating voltage range. Confirm moisture sensitivity handling requirements prior to assembly. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Memory IC Selection Notes

Select this component when a 2 Gbit density is required alongside a compact WSON-8 footprint. It is appropriate for designs constrained by low voltage rails between 1.7 V and 2 V. Consider the 120 MHz SPI interface speed for performance needs. Verify that the -40°C to +85°C industrial temperature range meets environmental specifications.

Memory IC Part Context

This part belongs to the GD5F series of SPI NAND Flash memories from GigaDevice. The series utilizes mature process nodes to ensure stability and long-term supply availability. It complements other densities in the family, such as the 1 Gbit GD5F1GQ5REYIHY, offering scalable storage options for various embedded memory requirements.

Memory IC Replacement Considerations

The GD5F1GQ5REYIHY serves as a lower-density alternative within the same series. Both parts share identical pinouts, interfaces, and voltage specifications. Designers may substitute based on storage capacity needs without altering the hardware layout.