GD25WQ16ENIGR

Memory IC Overview

The GD25WQ16ENIGR is a 16 Mbit SPI NOR flash memory in an USON-8 package. 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 1.65 V to 3.6 V. Memory organization consists of 2M bytes organized as 2M x 8 bits. It features uniform 4 KByte sectors and 32/64 KByte blocks.

Memory IC Feature Summary

• Supports standard, dual, and quad SPI modes for flexible data transfer rates
• Provides hardware and software write protection mechanisms including block protect bits
• Includes advanced security features such as unique ID and programmable security registers
• Enables execute-in-place (XiP) operation with continuous read capabilities

Memory IC Applications

• Code storage for microcontrollers and system-on-chip devices
• Firmware and application code execution in embedded systems
• Data logging and configuration storage in industrial equipment
• Audio and video file storage in consumer electronics

Memory IC Procurement Notes

Verify the specific suffix ENIGR corresponds to the USON-8 package and temperature range required for your design. Confirm that the Quad Enable bit configuration matches your controller's SPI mode settings. Ensure voltage levels align with the 1.65 V to 3.6 V operating range. Check for any specific ordering requirements regarding minimum order quantities or reel specifications from authorized distributors.

Memory IC Selection Notes

Select this component when a compact USON-8 footprint is required for 16 Mbit capacity. It is suitable for designs needing high-speed quad I/O access up to 104 MHz. Consider its low power consumption features for battery-operated applications. Ensure compatibility with existing SPI controllers supporting dual and quad modes for optimal performance.

Memory IC Part Context

This part belongs to the GD25WQ16E series of uniform sector serial flash memories. It shares architectural similarities with other GD25WQ variants but differs in package type and specific electrical characteristics. The series is designed for general-purpose non-volatile storage needs across various electronic applications.

Memory IC Replacement Considerations

GD25WQ16ETIGR offers similar functionality in an SOP-8 package.