BUY CXK1013P https://www.utsource.net/itm/p/1374537.html
1024-BIT 128WORD X 8 BIT NON-VOLATILE MEMORY
Description: The CXK1013P is a 8-pin DIP (dual in-line package) CMOS static RAM manufactured by Sony. Features: - Low power consumption - High speed operation - Low voltage operation - High noise immunity - Low standby current Applications: - Automotive - Industrial - Consumer - Telecommunications - Medical (For reference only)