GD25WQ80EEIGR

Memory IC Overview

The GD25WQ80EEIGR is an 8M-bit (1M x 8) Serial NOR Flash memory manufactured by GigaDevice. It supports Standard, Dual, and Quad SPI interfaces with a maximum clock frequency of 104 MHz. The device operates on a single power supply ranging from 1.65V to 3.6V. It features uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks. Key electrical characteristics include a typical standby current of 11μA and deep power-down current of 0.1μA. The memory organization allows for execute-in-place (XiP) operations.

Memory IC Feature Summary

• Supports Standard, Dual, and Quad SPI modes for flexible data transfer rates up to 416 Mbits/s in Quad I/O mode.
• Provides hardware and software write protection mechanisms including block protect bits and status register lock options.
• Features advanced security capabilities such as a 128-bit unique ID and two 2048-byte security registers with OTP locks.
• Enables Execute-in-Place (XiP) operation with continuous read wrap functionality to reduce data latency.

Memory IC Applications

• Code storage for microcontrollers and system-on-chips requiring direct execution.
• Embedded systems needing reliable non-volatile data retention.
• Applications requiring secure boot code storage with hardware protection features.
• Consumer electronics utilizing low-power flash memory solutions.

Memory IC Procurement Notes

Verify the specific suffix 'EEIGR' against the manufacturer's official ordering guide to confirm package type and tape/reel specifications. Ensure compatibility with the required voltage range of 1.65V to 3.6V for your target application design. Cross-reference the datasheet revision to confirm command set and timing parameters match your firmware implementation requirements.

Memory IC Selection Notes

Select this component when a high-density 8M-bit capacity is required with support for Quad SPI operations at speeds up to 104 MHz. It is suitable for designs needing a wide voltage operating range starting from 1.65V. Consider this part for applications prioritizing security features like unique IDs and programmable security registers alongside standard NOR flash reliability metrics.

Memory IC Part Context

This device belongs to the GD25WQ series of Serial NOR Flash memories from GigaDevice. The series is designed for general-purpose storage with a focus on flexibility through multiple SPI interface modes. It complements other densities in the family by offering 8M-bit capacity in various package options including SOP8 and USON8.

Memory IC Replacement Considerations

GD25WQ80ESIGR