GD25Q128ESEGR

Memory IC Overview

The GD25Q128ESEGR is a 128 Mbit NOR flash memory IC manufactured by GigaDevice. It utilizes SPI Quad I/O interface technology with a maximum clock frequency of 133 MHz and an access time of 7 ns. The device operates within a supply voltage range of 2.7 V to 3.6 V and supports a memory organization of 16 M x 8 bits. It features uniform sector architecture and is available in an 8-SOP package, designed for surface mount installation.

Memory IC Feature Summary

• Supports high-speed SPI Quad I/O data transfer modes
• Features uniform sector architecture for flexible block protection
• Operates within standard industrial temperature ranges

Memory IC Applications

• Code storage in embedded systems
• Data logging applications
• Firmware storage for microcontrollers

Memory IC Procurement Notes

Verify the specific suffix 'E' against official datasheets to confirm exact package dimensions and thermal characteristics. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to PCB assembly planning. Ensure compatibility with existing SPI controller interfaces on the target design.

Memory IC Selection Notes

Select this component when 128 Mbit non-volatile storage with fast read speeds is required. Compare against GD25Q128ESIGR if SOP-8 packaging is preferred over WSON variants. Evaluate power consumption requirements against the active read current specifications provided in the technical documentation.

Memory IC Part Context

This part belongs to the GD25Q series of serial NOR flash memories from GigaDevice. The series is characterized by high reliability and low power consumption. The GD25Q128 variant specifically offers 128 Mbit capacity, making it suitable for applications requiring moderate code storage density with fast random access capabilities.

Memory IC Replacement Considerations

GD25Q128ESJGR is listed as a parameter equivalent alternative.