SRAM Chip Async Dual 3.3V 64K-Bit 4K x 16 55ns 84-Pin PLCC T/R
64Kb Parallel RAM, 3.3V, 3V, 3.6V, 0°C to 70°C, Surface Mount PLCC
256Kb Parallel RAM, 28b Address Bus Width, 55ns Access Time, PLCC Package
128Kb Parallel RAM, 26b Address Bus, 55ns Access Time, PLCC Package
SRAM Chip Async Dual 3.3V 64K-Bit 4K x 16 55ns 84-Pin PLCC Tray