SDA9251-2X Overview
The SDA 9251 is a triple port 868 352 bit dynamic sequential-access memory for high-data-rate video applications. It is organized as 212 rows by 64 columns by 16 arrays by 4 bit to allow for the storage of 4-bit planes of a TV field (NTSC, PAL, SECAM, MAC) in standard or studio quality (13.5-MHz basic sample rate) or 4-bit planes of parts of a HDTV field. The memory is fabricated using the same CMOS technology used...