SRAM 4Mx16 55ns TSOP48
SRAM 8Kx8 55ns SOP28
SRAM 64Kx16 20ns TSOP44 5V
SRAM 256Kx16 12ns TSOP44 3.3V
SRAM 512Kx16 10ns TSOP44 3.3V
SRAM 256Kx16 12ns TSOP44 5V
SRAM 256Kx16 15ns TSOP44 5V
SRAM 256Kx16 55ns TSOP44
SRAM 512Kx16 55ns TSOP44