K4F170411D, K4F160411D K4F170412D, K4F160412D
CMOS DRAM
4M x 4Bit
CMOS Dynamic RAM with Fast Page Mode
DESCRIPTION
This is a family of 4,194,304 x 4 bit Fast Page Mode
CMOS DRAMs.
Fast Page Mode offers high speed random access of memory cells within the same row.
Power supply
voltage (+5.
0V or +3.
3V), refresh cycle (2K Ref.
or 4K Ref.
), access time (-50 or -60), power consumption(Normal or Low power) and package type(SOJ or TSOP-II) are optional features of this family.
All of this family have CASbefore-RAS refresh, RAS-only refresh and Hidden refresh capabilities.
Furthermore, Self-refresh operation is available in L-version.
This 4Mx4 Fast Page Mode DRAM family is fabricated using Samsun...