GD25T512MEFARR

Memory IC Overview

The GD25T512MEFARR is a 512 Mbit NOR Flash memory device manufactured by GigaDevice. It operates within a supply voltage range of 2.7 V to 3.6 V and supports Dual/Quad SPI, QPI, and standard SPI interfaces. The component features a maximum clock frequency of 200 MHz with synchronous timing. Designed for surface-mount installation, it functions reliably across an industrial temperature range from -40°C to +85°C. This non-volatile memory utilizes SLC technology and is packaged in SOP-16 format.

Memory IC Feature Summary

• Supports high-speed data transfer via Dual, Quad SPI, and QPI modes alongside standard SPI interface.
• Incorporates hardware reset functionality and write protection mechanisms for system stability.
• Includes security registers with OTP locks to protect firmware integrity.
• Features built-in error correction code (ECC) algorithms to enhance data reliability.

Memory IC Applications

• Code storage for embedded systems requiring high read speeds
• XIP (Execute-In-Place) applications for microcontrollers
• Industrial control systems operating in wide temperature environments
• Consumer electronics firmware storage

Memory IC Procurement Notes

Verify the specific suffix 'FARR' against official manufacturer documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints for SOP-16 packages. Confirm RoHS compliance status through current datasheets before integration into production designs.

Memory IC Selection Notes

Select this component when a 512 Mbit density is required with support for up to 200 MHz operation speeds. It is suitable for designs needing robust data retention and endurance characteristics typical of SLC NAND alternatives. Consider thermal management requirements for SOP-16 packaging in dense layouts.

Memory IC Part Context

This part belongs to the GD25T series of SPI NOR Flash memories from GigaDevice. The series targets applications demanding high performance and reliability. It complements other densities in the portfolio, offering a balance between capacity and speed for various embedded memory needs.

Memory IC Replacement Considerations

Check for GD25T512 variants with different suffixes such as MEYIGR or MEBARY if package form factors like WSON-8 or TFBGA are preferred. Verify electrical parameters match exactly when substituting with other 512 Mbit SPI NOR parts.