HYB25D256[16/40/80]0C[E/C/F/T](L)
256 Mbit Double-Data-Rate SDRAM
Functional Description
3.5.2
Reads
Subsequent to programming the mode register with CAS latency, burst type, and burst length, Read bursts are
initiated with a Read command, as shown on
Figure 9.
The starting column and bank addresses are provided with the Read command and Auto Precharge is either
enabled or disabled for that burst access. If Auto Precharge is enabled, the row that is accessed starts precharge
at the completion of the burst, provided
t
RAS
has been satisfied. For the generic Read commands used in the
following illustrations, Auto Precharge is disabled.
Data Sheet
31
Rev. 1.6, 2004-12