GD25LQ64ES2GR

Memory IC Overview

The GD25LQ64ES2GR is a 64Mbit (8M x 8) SPI NOR Flash memory IC manufactured by Gigadevice. It operates within a supply voltage range of 1.65V to 2V and supports clock frequencies up to 133 MHz with an access time of 6 ns. The device utilizes SPI Quad I/O and QPI interfaces, featuring an 8-SOP surface-mount package. It is designed for industrial applications with a wide operating temperature range from -40°C to +105°C.

Memory IC Feature Summary

• Supports high-speed data transfer via SPI Quad I/O and QPI modes at frequencies up to 133 MHz.
• Operates on a low-voltage power supply ranging from 1.65V to 2V for energy-efficient performance.
• Provides non-volatile storage in a compact 8-SOP surface-mount package suitable for space-constrained designs.

Memory IC Applications

• Industrial control systems requiring wide temperature tolerance
• Embedded firmware storage in consumer electronics
• IoT devices utilizing low-power operation

Memory IC Procurement Notes

Verify the specific suffix 'S2' against the manufacturer's official datasheet to confirm pinout compatibility and electrical characteristics. Ensure the selected component matches the required 1.65V-2V voltage range and SOP-8 package dimensions for your PCB layout. Cross-reference the RoHS status and moisture sensitivity level before integration into production workflows.

Memory IC Selection Notes

Select this component when a 64Mbit capacity is required alongside strict low-voltage constraints between 1.65V and 2V. The 133 MHz interface speed suits applications needing rapid code execution. Consider the -40°C to +105°C temperature rating for environments exceeding standard commercial limits. Verify that the 8-SOP footprint aligns with existing board space and assembly capabilities.

Memory IC Part Context

This part belongs to the GD25LQ series of SPI NOR Flash memories from Gigadevice. It shares architectural similarities with other variants like the GD25LQ64ESJGR but differs in specific suffix designations which may indicate packaging or environmental ratings. The series is characterized by its support for advanced read modes and robust endurance for frequent write cycles.

Memory IC Replacement Considerations

GD25LQ64ESJGR is listed as a parameter-equivalent substitute by the manufacturer.