NEe Microcomputers, Inc. 2048 x 8 BIT STATIC CMOS .
D446C - UPD446C
D4464C - UPD4464C
UPD446 - 2K x 8-BIT STATIC CMOS RAM
UPD446-1 - 2K x 8-BIT STATIC CMOS RAM
UPD446C - 2K X 8-Bit Static CMOS RAM
UPD4464 - 8192 x 8 Bit Static CMOS RAM
UPD446-2 - 2K x 8-BIT STATIC CMOS RAM