GD25Q16CTIG

Memory IC Overview

The GD25Q16CTIG is a 16M-bit (2048K-Byte) serial flash memory featuring uniform sector and block architecture. It supports standard, dual, and quad SPI interfaces with clock frequencies up to 120MHz. The device operates on a single 2.7V to 3.6V supply and includes software/hardware write protection, security registers, and a unique ID. Key performance metrics include typical page program times of 0.6ms, sector erase times of 45ms, and data retention exceeding 20 years.

Memory IC Feature Summary

• Supports Dual and Quad SPI modes for high-speed data transfer up to 480Mbits/s.
• Provides flexible software and hardware write protection via status register bits and WP# pin.
• Includes advanced security features such as 128-bit unique ID and programmable security registers.
• Features uniform 4K-byte sectors and 32/64K-byte blocks for consistent erasure granularity.

Memory IC Applications

• Firmware storage for microcontrollers and embedded systems
• Code execution in place (XIP) applications
• Data logging and configuration storage
• Boot code storage for network devices

Memory IC Procurement Notes

Verify the specific package suffix 'TIG' against the manufacturer's ordering information table to confirm the exact physical footprint and tape-and-reel specifications. Ensure the voltage range requirements align with the 2.7V to 3.6V operating limits specified in the datasheet before finalizing procurement.

Memory IC Selection Notes

Select this component when a 16M-bit capacity with uniform sector architecture is required. It is suitable for designs needing high read speeds via Quad SPI and robust data protection mechanisms. Consider the available package options, such as SOP8 or WSON8, based on board space constraints and thermal management needs.

Memory IC Part Context

The GD25Q16C belongs to GigaDevice's 3.3V Uniform Sector Serial Flash family. This series is designed for general-purpose non-volatile storage, offering compatibility with standard SPI controllers while supporting enhanced Dual and Quad I/O protocols for improved throughput in modern embedded applications.

Memory IC Replacement Considerations

Check for pin-compatible alternatives within the same density class that support Quad SPI. Verify if substitute parts offer similar security features and voltage ranges. Ensure any replacement maintains the uniform sector size for direct command set compatibility.