IS61NLF51218A - 256K x 36 and 512K x 18 9Mb, FLOW THROUGH 'NO WAIT' STATE BUS SRAM In this document: IS61NLF51218A-6.5TQ, IS61NLF51218A-6.5B2, IS61NLF51218A-6.5B3, IS61NLF51218A-7.5TQ, IS61NLF51218A-7.5B2, IS61NLF51218A-7.5B3, IS61NLF51218A-6.5TQI, IS61NLF51218A-6.5B2I, IS61NLF51218A-6.5B3I, IS61NLF51218A-7.5TQI, IS61NLF51218A-7.5TQLI, IS61NLF51218A-7....