GD25T512MEY2GR

Memory IC Overview

The GD25T512MEY2GR is a 512 Mbit SPI NOR Flash memory device manufactured by GigaDevice. It operates within a supply voltage range of 2.7 V to 3.6 V and supports an interface clock frequency up to 166 MHz, with specific datasheet references indicating support for Dual I/O and DTR modes at frequencies up to 200 MHz. The component utilizes an 8-WSON (6x8 mm) surface-mount package and is designed for industrial temperature ranges spanning from -40°C to +105°C.

Memory IC Feature Summary

• Supports Single, Quad I/O, QPI, and DTR interface protocols for flexible system integration
• Includes hardware reset functionality and write-protect capabilities for data security
• Features embedded ECC algorithms and CRC checksums to enhance data integrity
• Provides unique identification registers for device authentication and tracking

Memory IC Applications

• Code storage for microcontrollers and processors in consumer electronics
• Firmware storage for IoT devices and smart home appliances
• Data logging and configuration storage in industrial control systems
• Boot code storage for automotive infotainment and gateway units

Memory IC Procurement Notes

Verify the exact suffix against the manufacturer's current product selection guide to ensure compatibility with required package dimensions and temperature grades. Confirm that the ordering information matches the specific density and interface speed requirements of your design. Cross-reference the RoHS compliance status with local regulatory standards before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 512 Mbit capacity is required with high-speed DTR interface support. Ensure the design accommodates the 2.7 V to 3.6 V operating voltage range. Verify that the 8-WSON footprint fits within the PCB layout constraints. Consider the industrial temperature rating if the application environment exceeds standard commercial limits.

Memory IC Part Context

This part belongs to the GD25T series of SPI NOR Flash memories, which are optimized for high-performance applications requiring fast read speeds and reliable data retention. The series supports various densities and interfaces, catering to diverse storage needs in modern electronic systems ranging from portable devices to automotive electronics.

Memory IC Replacement Considerations

Check for GD25T512 variants with different package options such as SOP16 or TFBGA24 if pinout compatibility is required. Verify equivalent parts from other manufacturers offering similar 512 Mbit SPI NOR specifications with compatible voltage and interface profiles.