PD45128441-I Datasheet, PDF (43/89 Pages) Elpida Memory – 128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range)

13.4 Mode Register Set (Burst Length = 4, /CAS Latency = 2)
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21
CLK
Activate
Command
is valid
tRSC
2 CLK (MIN.)
Mode
Register Set
Command
ADDRESS KEY
tRP
Precharge
All Banks
Command
BA1
A10
ADD
DQM
Hi-Z
DQ
H
BA0
/WE
/CAS
/RAS
/CS
CKE