4Mb SRAM 55ns CMOS Parallel SOP-32
4Mb Asynchronous SRAM, 55ns Access Time, 5.5V, SOIC-32
4Mb SDR SRAM, 55ns Access Time, 5.5V 2.7V, -40°C to 85°C, TSOP
SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM