GD5F2GM7REYIGR

Memory IC Overview

The GD5F2GM7REYIGR is a 2Gb SPI NAND flash memory component manufactured by GigaDevice. It operates within a supply voltage range of 1.7V to 2.0V and supports I/O bus configurations including x1, x2, and x4 modes with Double Data Rate (DTR) capability at frequencies up to 104 MHz. The device features a page size of 2KB and utilizes an 8-WSON package measuring 6x8mm. Key electrical parameters include a write cycle time of 600µs, access time of 9ns, and standby current of 50uA. It is designed for industrial temperature ranges from -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed Quad I/O and DTR interfaces for efficient data transfer
• Includes hardware bad block management and ECC correction capabilities
• Provides hardware write protection and OTP lock functions for data security

Memory IC Applications

• Embedded systems requiring non-volatile storage
• Mobile devices and smartphones
• IoT applications with power constraints

Memory IC Procurement Notes

Verify the specific suffix YIGR against official datasheets to confirm package dimensions and tape/reel specifications. Ensure compatibility with system voltage levels, as this variant operates at 1.7V-2.0V. Confirm availability through authorized distributors, as stock status may vary. Cross-reference part numbers with equivalent models like GD5F2GM7REWIGR if sourcing constraints exist.

Memory IC Selection Notes

Select this component when a low-voltage SPI NAND solution is required for space-constrained designs. The 2Gb density suits applications needing moderate storage capacity without parallel interface complexity. Consider the 8-WSON footprint for PCB layout optimization. Verify that the host controller supports DTR mode to utilize the full 104 MHz performance potential.

Memory IC Part Context

This part belongs to the GD5F series of SPI NAND flash memories from GigaDevice. The series is designed to replace traditional SPI NOR and parallel NAND flash in various embedded applications. It offers a balance of high density, performance, and cost-effectiveness. The GD5F2GM7REYIGR specifically targets markets demanding reliable storage with advanced bad block management features.

Memory IC Replacement Considerations

GD5F2GM7REWIGR is listed as a parameter-equivalent alternative. Verify pinout and electrical characteristics match before substitution. Other variants in the GD5F family may offer different voltages or packages.