GD25WQ16ETIGR

Memory IC Overview

The GD25WQ16ETIGR is a 16 Mbit NOR flash memory device manufactured by GigaDevice. It features a 2 M x 8 organization with an 8-bit data bus width and operates via a SPI interface. The component supports a maximum clock frequency of 104 MHz and functions within a power supply voltage range of 1.65 V to 3.6 V. Maximum active read current is specified at 25 mA. The device is housed in an SOP-8 package and is rated for operation between -40 C and +85 C.

Memory IC Feature Summary

• Supports standard, dual, and quad SPI modes for flexible data transfer rates
• Includes uniform sector architecture with software and hardware write protection capabilities
• Features advanced security options including unique identification and lockable security registers

Memory IC Applications

• Firmware storage for embedded systems
• Code execution in place (XiP) applications
• Data logging and configuration storage

Memory IC Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape/reel specifications. Ensure compatibility with system voltage requirements before integration. Confirm availability through authorized distributors as stock levels fluctuate. Cross-reference datasheet revisions to ensure feature alignment with design specifications.

Memory IC Selection Notes

Select this component when a 16 Mbit capacity with low-voltage operation down to 1.65 V is required. The SOP-8 package suits surface-mount designs with space constraints. Verify that the host controller supports the necessary SPI command set for dual or quad operations if high-speed performance is needed. Check thermal limits for the intended operating environment.

Memory IC Part Context

This part belongs to the GD25WQ16E series of serial flash memories from GigaDevice. It shares architectural similarities with other devices in the family but is distinguished by its specific 16 Mbit density and voltage range. The 'GR' suffix typically indicates reel packaging for automated assembly processes.

Memory IC Replacement Considerations

GD25WQ16ETIG is a compatible variant within the same series offering identical electrical characteristics and pinout configurations.