K4H281638E-TCA2 - 128Mb DDR SDRAM
method for the same functionality. This means no difference from the previous version. 3.Changed the following AC parameter symbol From. To. Output data access time from CK/CK tDQCK tAC Version 0.61(August 9,1999) - Changed the some values of "write with auto precharge" table for different bank in .
128Mb DDR SDRAM DDR SDRAM Specification Version 1.0 - 1 - REV. 1.0 November. 2. 2000 128Mb DDR SDRAM Revision History Version 0 (May, 1998) - First version for internal review Version 0.1(June, 1998) - Added x4 organization Version 0.2(Sep,1998) 1. Added "Issue prcharge command for all banks of the device" as the fourth step of power-up squence. 2. In power down mode timing diagram, NOP condition is added to precharge power down exit. Version 0.3(Dec,1998) - Added QFC Function. - Added DC cu.
