DATA SHEET µPD42S17405, 4217405 16 M-BIT DYNAMIC.
UPD4217405LLA-A50 - 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD4217405G3-50-7JD - 16M-BIT DYNAMIC RAM
UPD4217405LA-50 - 16M-BIT DYNAMIC RAM
UPD4217405-50 - 16M-BIT DYNAMIC RAM
UPD4217405LG3-A50-7JD - 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD4217405L-A50 - 3.3V OPERATION 16M-BIT DYNAMIC RAM