GD25B128EWIGR

Memory IC Overview

The GD25B128EWIGR is a non-volatile NOR flash memory IC manufactured by GigaDevice. It offers a storage capacity of 128 Mbit organized as 16M x 8 bits. The device utilizes a Quad I/O SPI interface with a maximum clock frequency of 133 MHz and an access time of 7 ns. It operates within a supply voltage range of 2.7 V to 3.6 V and supports surface mount installation in an 8-WSON (5x6) package. The component functions reliably across an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed data transfer via Quad I/O SPI interface
• Provides non-volatile data retention for persistent storage
• Compatible with standard SPI protocols for flexible system integration

Memory IC Applications

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

Memory IC Procurement Notes

Verify the specific suffix 'WIGR' against the manufacturer's official datasheet to confirm pinout, packaging dimensions, and environmental compliance status. Ensure that the required operating voltage and temperature ranges align with your system design specifications before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when a 128 Mbit capacity is required with Quad SPI support. Compare against other GD25B128 variants if different package types or voltage levels are needed. Confirm that the 8-WSON footprint fits the PCB layout constraints and that the 133 MHz speed meets performance requirements.

Memory IC Part Context

This part belongs to the GD25B128E series of NOR flash memories from GigaDevice. The series is designed for general-purpose storage applications requiring reliable non-volatile memory solutions. The WIGR suffix indicates the specific package type and tape & reel configuration for automated assembly processes.

Memory IC Replacement Considerations

GD25B128EYIGR is listed as a parameter-equivalent substitute by the manufacturer.