SRAM Chip Sync Single 3.3V 4.5M-Bit 128K x 36 4.2ns 165-Pin CABGA
IDT 4Mb SDR RAM, 3.3V, 133MHz, TBGA, Surface Mount
SRAM Chip Sync Single 3.3V 4.5M-Bit 128K x 36 4.2ns 165-Pin CABGA T/R