NEe Microcomputers, Inc. NEe fL PD444/6514 fL PD4.
UPD6514 - 1024 x 4 BIT STATIC CMOS RAM
UPD6514-3 - 1024 x 4 BIT STATIC CMOS RAM
UPD6514-2 - 1024 x 4 BIT STATIC CMOS RAM
UPD6514-1 - 1024 x 4 BIT STATIC CMOS RAM