MX25L4006E in Macronix MX25 / GigaDevice GD25 SPI Flash Family
The MX25L4006E is a widely adopted 4Mb Serial NOR Flash memory family from Macronix, utilizing a standard Serial Peripheral Interface (SPI) for high-efficiency data storage. Operating on a single 2.7V to 3.6V power supply, it is designed for applications requiring a compact footprint and reliable non-volatile memory. As a staple in the MX25 sub-family, it offers a robust solution for storing boot code, configuration data, and small firmware images in cost-sensitive embedded systems.
Variants in This Sub-Family
Variants within the MX25L4006E series are distinguished primarily by their physical packaging and temperature grading. Available in 150mil or 209mil SOP8, 8-land USON, and through-hole PDIP8 packages, these options allow for flexibility in layout density. Parts are typically offered in Industrial grade (-40°C to +85°C), though specific automotive-qualified or extended temperature versions may exist to meet harsh environment requirements while maintaining the core 4Mb density.
