S26KS256S Datasheet
high-speed CMOS MirrorBit NOR flash devices
Manufacturer: Cypress (now Infineon)
Download the S26KS256S datasheet PDF.
This datasheet also includes the S26KL512S variant, as both parts are published together in a single manufacturer document.
Note: The manufacturer provides a single datasheet file (S26KL512S-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.