HYB25D256[16/40/80]0C[E/C/F/T](L)
256 Mbit Double-Data-Rate SDRAM
Functional Description
CK
CK
CKE
CS
RAS
CAS
WE
x4: A0-A9, A11
x8: A0-A9
x16: A0-A8
A10
DIS AP
BA0, BA1
BA
CA = column address
BA = bank address
EN AP = enable Auto Precharge
DIS AP = disable Auto Precharge
Don鈥檛 Care
CA
EN AP
HIGH
Figure 9
Read Command
Data Sheet
33
Rev. 1.6, 2004-12