SRAM Chip Async Dual 3.3V 64K-Bit 8K x 8 55ns 68-Pin PLCC T/R
256Kb Parallel RAM, 30b Address Bus Width, 55ns Access Time, PLCC Package
128Kb SDR RAM, 55ns Access Time, 3.3V, 3.6V, 155mA, PLCC
SRAM Chip Async Dual 3.3V 128K-Bit 8K x 16 55ns 84-Pin PLCC T/R