64Kb Parallel RAM, 3.3V, 3V, 3.6V, 0°C to 70°C, Surface Mount PLCC
SRAM Chip Async Dual 3.3V 64K-Bit 4K x 16 55ns 84-Pin PLCC T/R
SRAM Chip Async Dual 3.3V 64K-Bit 4K x 16 55ns 84-Pin PLCC Tray