K4S640432H-TC Datasheet, PDF (2/14 Pages) Samsung semiconductor – 64Mb H-die SDRAM Specification 54 TSOP-II with Pb-Free

SDRAM 64Mb H-die (x4, x8, x16)
CMOS SDRAM
Revision History
Revision 0.0 (May, 2003)
- Target spec release
Revision 0.1 (July, 2003)
- Preliminary spec release
Revision 0.2 (August, 2003)
- Modified IBIS characteristic.
Revision 1.0 (September, 2003)
- Finalized.
Revision 1.1 (September, 2003)
- Corrected IBIS Specification.
Revision 1.2 (October, 2003)
- Deleted speed 7C at x4/x8.
Revision 1.3 (October, 2003)
- Deleted AC parameter notes 5.
Revision 1.4 (November, 2003)
- Modified Pin Function description.
Revision 1.5 (February, 2004)
- Corrected typo.
Revision 1.6 (March, 2004)
- Modified Pin Description.
Revision 1.7 (May, 2004)
- Added Note 5. sentense of tRDL parameter.
Revision 1.8 (August, 2004)
- Modified CLK cycle time(tcc) parameter in AC Characteristics.
( If you want use of CL=2 not CL=3, the maximum operating frequency is 100MHz regardless of its speed bin.)
Rev. 1.8 August 2004