GD25LQ64ET2GR

Memory IC Overview

The GD25LQ64ET2GR is a non-volatile NOR flash memory integrated circuit manufactured by Gigadevice Electronics Singapore PTE.LTD. It features a storage capacity of 64Mbit organized as 8M x 8 bits. The device utilizes an SPI interface supporting Quad I/O and QPI modes with a maximum clock frequency of 133 MHz. It operates within a supply voltage range of 2.7V to 3.6V and supports access times of 7 ns. The component is housed in an 8-SOP surface-mount package and is rated for industrial operating temperatures from -40°C to 85°C.

Memory IC Feature Summary

• Supports standard SPI, Dual SPI, and Quad SPI interfaces for flexible data transfer rates
• Enables Execute-In-Place (XIP) operation for direct code execution from the memory
• Includes hardware and software reset capabilities for system reliability
• Features sector, block, and chip erase functions for granular data management

Memory IC Applications

• Microcontroller boot code and firmware storage
• System configuration parameter and log data retention
• IoT devices and consumer electronics such as routers and set-top boxes
• Industrial control systems requiring high-reliability non-volatile storage

Memory IC Procurement Notes

Verify the specific suffix 'T2' against official datasheets to confirm tape-and-reel packaging specifications and any unique electrical characteristics distinct from standard variants. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into manufacturing processes.

Memory IC Selection Notes

Select this component when a 64Mbit capacity is required with support for high-speed Quad SPI operations. Ensure the design accommodates the 2.7V to 3.6V supply voltage range and the 8-SOP package dimensions. Verify compatibility with existing controller interfaces that support SPI/QPI protocols.

Memory IC Part Context

This part belongs to the GD25LQ series of low-voltage NOR flash memories designed for embedded applications. It shares functional similarities with other 64Mbit SPI flash devices but is distinguished by its specific voltage range and package configuration. The series is widely used in portable and industrial electronics where space efficiency and power consumption are critical factors.

Memory IC Replacement Considerations

GD25LQ64ES2GR is listed as a parameter-equivalent substitute.