GD25LB256FYIGR

Memory IC Overview

The GD25LB256FYIGR is a 256 Mbit SPI NOR Flash memory device manufactured by GigaDevice. It features a storage organization of 32 M x 8 and operates within a supply voltage range of 1.65 V to 2 V. The component supports Dual/Quad SPI, QPI, and standard SPI interfaces with a maximum clock frequency of 133 MHz. It is housed in an 8-pin WSON package and is designed for surface mount installation.

Memory IC Feature Summary

• Supports multiple interface modes including Dual SPI, Quad SPI, QPI, and standard SPI for flexible system integration.
• Operates at low voltage levels ranging from 1.65 V to 2 V to optimize power consumption.
• Provides high-speed data access with a maximum clock frequency of 133 MHz.

Memory IC Applications

• Code storage in embedded systems
• Data logging applications
• Consumer electronics firmware storage

Memory IC Procurement Notes

Verify the specific suffix FYIGR against the official manufacturer datasheet to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with the target operating voltage range of 1.65 V to 2 V. Confirm that the required clock speed does not exceed the rated maximum of 133 MHz under all operating conditions.

Memory IC Selection Notes

Select this component when a 256 Mbit capacity is required in a compact WSON-8 package. It is suitable for designs needing low-voltage operation between 1.65 V and 2 V. Consider the 133 MHz maximum clock rate for performance requirements. Verify that the application environment aligns with the specified electrical characteristics and interface support.

Memory IC Part Context

This part belongs to the GD25LB series of SPI NOR Flash memories from GigaDevice. The series is characterized by low voltage operation and support for various serial interfaces. It targets applications requiring reliable non-volatile code storage with moderate performance levels in space-constrained environments.

Memory IC Replacement Considerations

Check for parts with identical 256 Mbit density, WSON-8 packaging, and compatible 1.65 V–2 V voltage ranges. Verify interface compatibility (Dual/Quad SPI, QPI) and clock frequency limits before substitution.