8Mb SRAM 55ns 5V CMOS VFBGA-48
CY62157E Series 8 Mb (512 K x 16) 4.5 - 5.5 V 55 ns Static RAM - VFBGA-48
8Mb SRAM, 55ns, 512Kx16, VFBGA-48, CMOS
