GD25WD80ETIGY

Memory IC Overview

The GD25WD80ETIGY is an 8M-bit (1M x 8) SPI NOR Flash memory manufactured by GigaDevice. It operates on a single power supply voltage ranging from 1.65V to 3.6V and supports standard SPI and Dual Output interfaces with a maximum clock frequency of 104MHz. The device features uniform sector architecture with 4K-byte sectors and 32/64K-byte blocks, housed in an 8-SOP package.

Memory IC Feature Summary

• Supports standard SPI and Dual Output data transfer modes for flexible interface compatibility
• Provides hardware and software write protection mechanisms including block protect bits and WP# pin control
• Includes advanced security features such as a 128-bit unique ID and programmable security registers with OTP locks

Memory IC Applications

• Consumer electronics requiring non-volatile code storage
• Industrial control systems needing reliable firmware retention
• IoT devices utilizing low-power standby modes

Memory IC Procurement Notes

Verify the specific suffix ETIGY corresponds to the SOP-8 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor certificates prior to integration into regulated products.

Memory IC Selection Notes

Select this component for designs requiring a wide voltage range compatible with both 1.8V and 3.3V logic levels. Ensure the host controller supports Dual Output commands if higher read throughput is required over standard SPI protocols.

Memory IC Part Context

This part belongs to the GD25WD series of uniform sector serial flash memories. It shares architectural similarities with other variants in the family but is distinguished by its specific packaging and electrical characteristics defined in the official datasheet.

Memory IC Replacement Considerations

GD25WD80ETIGR is listed as a parameter-equivalent alternative offering identical functional specifications.