Macronix MX66UW2G345GXRI00 is a 2Gbit NOR Flash memory device. This component supports both Serial Peripheral Interface (SPI) and Quad SPI protocols, enabling high-speed data transfer. The device is packaged in a 24-ball CSP_BGA (Chip Scale Package Ball Grid Array), offering a compact footprint ideal for space-constrained applications. Its 2Gbit capacity makes it suitable for storing firmware, configuration data, and application code. This memory solution is commonly utilized in industrial, automotive, and consumer electronics sectors where reliable and high-performance non-volatile storage is critical.