GD5F2GM7REYJGR

Memory IC Overview

The GD5F2GM7REYJGR is a 2 Gbit Serial Peripheral Interface (SPI) NAND flash memory manufactured by GigaDevice. It operates within a supply voltage range of 1.7 V to 2.0 V and supports clock frequencies up to 120 MHz. The device features an organization of 256 M x 8 bits with an 8-bit data bus width. It is housed in an 8-WSON package measuring 6x5 mm and is designed for surface mount technology. The component supports industrial temperature ranges, typically spanning from -40°C to +105°C.

Memory IC Feature Summary

• Supports SPI interface with Quad I/O and Double Data Rate (DTR) modes for high-speed data transfer.
• Features ECC-free architecture to simplify system design and reduce overhead.
• Includes innovative bad block management functionality for improved reliability.

Memory IC Applications

• Portable consumer electronics requiring compact storage solutions
• Industrial control systems operating in wide temperature environments
• Embedded applications needing non-volatile code execution

Memory IC Procurement Notes

Verify the specific suffix JGR against official datasheets to confirm package dimensions and temperature grade. Confirm RoHS compliance status through manufacturer documentation. Check current availability as supply may be restricted. Ensure ordering quantities align with factory reel packaging requirements specified by the supplier.

Memory IC Selection Notes

Select this part when a low-voltage 2 Gbit SPI NAND solution is required. Compare against the GD5F2GM7REWIGR variant if different package or temperature specifications are needed. Verify that the 1.7 V to 2.0 V supply range matches the target system power rails. Ensure the WSON-8 footprint fits the PCB layout constraints.

Memory IC Part Context

This component belongs to the GD5F series of SPI NAND flash memories from GigaDevice. The series is characterized by high read speeds and integrated bad block management. It serves as a cost-effective alternative to parallel NAND interfaces while maintaining competitive performance levels for embedded storage needs.

Memory IC Replacement Considerations

GD5F2GM7REWIGR is listed as a parameter-equivalent substitute. Verify package and temperature specifications before substitution.