GD25LQ128EFIRR

Memory IC Overview

The GD25LQ128EFIRR is a NOR flash memory IC manufactured by GigaDevice. It provides a storage capacity of 128 Mbit organized as 16 M x 8 bits. The device operates on a supply voltage range from 1.65 V to 2 V and supports an SPI interface with a maximum clock frequency of 120 MHz. Active read current is specified at a maximum of 20 mA. It functions within a temperature range of -40°C to +85°C and is housed in a SOP-16 package.

Memory IC Feature Summary

• Supports standard SPI communication protocols for data transfer.
• Provides non-volatile storage capability for persistent data retention.
• Designed for surface mount installation on printed circuit boards.

Memory IC Applications

• Embedded systems requiring code execution from flash memory
• Industrial control applications operating in extended temperature ranges
• Consumer electronics utilizing low-voltage power supplies

Memory IC Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm package type, temperature grade, and tape/reel specifications. Ensure compatibility with system voltage requirements and interface standards before integration. Confirm moisture sensitivity levels and handling procedures during procurement.

Memory IC Selection Notes

Select this component when a 128 Mbit capacity is required with a 1.65 V to 2 V supply constraint. The SOP-16 package suits designs needing wider pitch for assembly. Verify that the 120 MHz SPI speed meets system timing requirements and that the industrial temperature range aligns with environmental conditions.

Memory IC Part Context

This part belongs to the GD25LQ series of NOR flash memories from GigaDevice. The series targets low-voltage applications with varying package options. The EFIRR suffix indicates the specific SOP-16 packaging and reel configuration for this 128 Mbit variant.

Memory IC Replacement Considerations

Check for GD25LQ128DVIGR or GD25LQ128EWIGR if different packages are acceptable. Verify pinout compatibility and electrical parameters before substituting. Consult official datasheets for exact mechanical and functional differences.