Dual-Port SRAM 512Kb x 8b 15ns Asynchronous CMOS TQFP
32-bit SRAM, 512Kb Density, 15ns Access Time, 3.3V, TQFP-100
SRAM Chip Async Dual 5V 512K-Bit 64K x 8 12ns 100-Pin TQFP