GD25LQ128EFJRR

Memory IC Overview

The GD25LQ128EFJRR is a 128 Mbit SPI NOR flash memory component manufactured by GigaDevice. It features a storage organization of 16 M x 8 and supports dual, quad SPI, and QPI interfaces with a maximum clock frequency of 120 MHz. The device operates within a supply voltage range of 1.65 V to 2 V and has a maximum active read current of 20 mA. It is housed in a 16-SOP package and is designed for surface mount installation.

Memory IC Feature Summary

• Supports multiple interface modes including Dual SPI, Quad SPI, and QPI for flexible system integration.
• Operates at low voltage levels suitable for power-efficient embedded applications.
• Provides high-speed data access through a maximum clock frequency of 120 MHz.

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Consumer electronics utilizing low-voltage power supplies
• Industrial control devices needing reliable firmware retention

Memory IC Procurement Notes

Verify the specific suffix EFJRR against official manufacturer documentation to confirm the 16-pin SOP package and 120 MHz speed grade. Ensure compatibility with 1.65 V to 2 V supply rails during design validation. Confirm RoHS compliance status via the latest datasheet before procurement.

Memory IC Selection Notes

Select this part when a 128 Mbit capacity is required with a 16-pin footprint. It is appropriate for designs constrained to a 2 V maximum supply voltage. Compare against other GD25LQ variants if higher clock speeds or different package types are needed.

Memory IC Part Context

This component belongs to the GD25LQ series of SPI NOR flash memories from GigaDevice. The series is characterized by low voltage operation and support for advanced interface protocols. The GD25LQ128EFJRR specifically utilizes a 16-pin small outline package distinct from the 8-pin variants found in the same family.

Memory IC Replacement Considerations

Check for GD25LQ128EWIGR or GD25LQ128ESJGR if pin-compatible alternatives are needed, noting differences in package type (WSON-8 vs SOP-16) and operating temperature ranges. Verify electrical specifications match before substitution.