型号：UPD3733CY-1.
厂商：NEC
批号：2021+
封装：DIP22
UPD416C-1
16K X 1 PAGE MODE DRAM, 250 ns, PDIP16
UPD4217900G5-60
2M X 9 FAST PAGE DRAM, 60 ns, PDSO32
UPD42S16900LLE-A80
2M X 9 FAST PAGE DRAM, 80 ns, PDSO32
UPD42S17180LE-50
1M X 18 FAST PAGE DRAM, 50 ns, PDSO42
UPD42S18190LG5-A70-7KF
x18 Fast Page Mode DRAM
UPD42S18190LG5-A80-7JF
x18 Fast Page Mode DRAM
UPD42S18190LG5-A80-7KF
x18 Fast Page Mode DRAM
UPD42S18190LLE-A60
x18 Fast Page Mode DRAM
UPD42S18190LLE-A70
x18 Fast Page Mode DRAM
UPD42S18190LLE-A80
x18 Fast Page Mode DRAM
18138401919