MX25UM51245GXDR00 in Macronix MX25 / GigaDevice GD25 SPI Flash Family
The MX25UM51245GXDR00 is part of the Macronix MXSMIO family, specifically a high-performance OctaFlash NOR memory designed for data-intensive embedded systems. Operating at 1.8V with a 512Mbit density, it utilizes an x8 I/O interface to achieve significantly higher throughput than traditional Quad SPI devices. This series is engineered to meet the rigorous demands of automotive and industrial applications, providing a reliable non-volatile storage solution for high-speed execute-in-place (XiP) operations and rapid system booting in complex SoC environments.
Variants in This Sub-Family
Variants within the MX25UM51245G series primarily differ based on packaging options, such as 24-ball BGA or 16-pin SOP, and their respective automotive or industrial grade certifications. Some suffixes indicate specific temperature ranges, such as Grade 2 (+105C) or Grade 3 (+85C), and tape-and-reel versus tray shipping configurations. Engineers should verify the exact suffix to ensure the correct hardware security features or OTP area configurations are present.
