IS61QDP2B44M18A/A1/A2 IS61QDP2B42M36A/A1/A2 4Mx18,.
IS61QDP2B42M36A1 - 72Mb QUADP (Burst 4) SYNCHRONOUS SRAM
IS61QDP2B44M18A/A1/A2 IS61QDP2B42M36A/A1/A2 4Mx18, 2Mx36 72Mb QUADP (Burst 4) SYNCHRONOUS SRAM (2.0 Cycle Read Latency) DECEMBER 2014 FEATURES DESC.