The S26KS128SDABHI030 is a 128 Mb (16 MB) HYPERFLASH™ NOR flash memory with a HYPERBUS™ DDR interface, enabling up to 333 MBps read throughput at 1.8 V and 166 MHz. It features a 512-byte write buffer, ECC (1-bit correction, 2-bit detection), CRC, uniform 256 KB sectors, and advanced sector protection.