FIFO Mem Sync Quad Depth/Width Bi-Dir 256 x 9 x 2 64-Pin TQFP
Dual 2.3Kb SRAM, 256 x 9, 5V, 60mA, TQFP, 0-70°C
IDT 72801L10PFG8 5V 5.5V 100MHz Surface Mount Bus Directional Switch
TQFP 4.5Kb 100MHz Bidirectional SRAM