CXK5T81000ATN/AYN -10LLX/12LLX 131072-word × 8-bi.
CXK5T81000AYN-10LLX - 131072-word X 8-bit High Speed CMOS Static RAM
CXK5T81000AYN - 131072-word X 8-bit High Speed CMOS Static RAM
CXK5T81000AYN-12LLX - 131072-word X 8-bit High Speed CMOS Static RAM