DESCRIPTION

This is a family of 262,144 x 16 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), access time (-5,-6,-7), power consumption(Normal or Low power) and package type(SOJ or TSOP-II) are optional features of this family.

FEATURES

• Part Identification

- KM416C256D/DL (5V, 512K Ref.)

- KM416V256D/DL (3.3V, 512K Ref.)

• Active Power Dissipation

• Refresh Cycles

• Performance Range:

• Fast Page Mode operation

• 2 CAS Byte/Wrod Read/Write operation

• CAS-before-RAS refresh capability

• RAS-only and Hidden refresh capability

• Self-refresh capability (L-ver only)

• TTL(5V)/LVTTL(3.3V) compatible inputs and outputs

• Early Write or output enable controlled write

• JEDEC Standard pinout

• Available in 40-pin SOJ 400mil and44(40)-pin TSOP(II) 400mil packages

• Triple +5V¡¾10 power supply(5V product)

• Triple +3.3V¡¾0.3V power supply(3.3V product)