UPD42S4170
262144 x 16-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4170A
262144 x 16-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4170L
262144 x 16-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4100
4M x 1-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4100A
4M x 1-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4100L
4M x 1-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4190
262144 x 18-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4190A
262144 x 18-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4190L
262144 x 18-Bit Dynamic CMOS RAM (NEC Electronics)
UPD42S4210
4M-Bit DRAM (NEC Electronics)