GD25LQ64ET2GY

Memory IC Overview

The GD25LQ64ET2GY is a non-volatile NOR flash memory IC manufactured by Gigadevice Electronics Singapore PTE.LTD. It features a storage capacity of 64Mbit organized as 8M x 8 bits. The device utilizes SPI and Quad I/O interfaces with a maximum clock frequency of 133 MHz and an access time of 6 ns. Operating voltage ranges from 1.65V to 2V. It is housed in an 8-SOP package and supports a wide operating temperature range from -40°C to 105°C.

Memory IC Feature Summary

• Supports high-speed SPI and Quad I/O communication modes for efficient data transfer.
• Operates within a low voltage supply range suitable for power-constrained applications.
• Provides extended industrial temperature stability for reliable performance in harsh environments.

Memory IC Applications

• Embedded systems requiring code execution in place
• Industrial control devices needing robust data retention
• Consumer electronics with limited power budgets

Memory IC Procurement Notes

Verify the specific suffix 'T2GY' against official datasheets to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with 1.65V to 2V power domains. Confirm that the 8-SOP footprint matches the target PCB design. Check for any regional manufacturing variations or RoHS compliance updates directly from the supplier.

Memory IC Selection Notes

Select this component when a low-voltage operation between 1.65V and 2V is required, distinguishing it from standard 3V NOR flashes. The 8-SOP package offers a compact surface-mount solution. Consider the 133 MHz speed limit and -40°C to 105°C temperature range against system requirements. Verify if the specific T2GY suffix meets all mechanical and electrical constraints for the intended application.

Memory IC Part Context

This part belongs to the GD25LQ series of low-voltage NOR flash memories. It shares architectural similarities with other 64Mbit devices but is distinguished by its specific voltage range and package type. The series is designed for applications demanding high reliability and low power consumption in portable and industrial sectors.

Memory IC Replacement Considerations

GD25LQ64ET2GR and GD25LQ64ETJGR are listed as parameter-equivalent substitutes from the same manufacturer.