EDS2504ACTA/08ACTA/16ACTA, EDS2504APTA/08APTA/16APTA
Write command to Precharge command interval (same bank)
When the precharge command is executed for the same bank as the write command that preceded it, the minimum
interval between the two commands is 1 clock. However, if the burst write operation is unfinished, the input data
must be masked by means of DQM for assurance of the clock defined by tDPL.
CLK
PRE/PALL
Command
DQM
WRIT
DQ
tDPL
WRIT
CLK
Command
DQM
PRE/PALL
DQ
in A0
in A1
tDPL
WRITE to PRECHARGE Command Interval (same bank) (BL = 4 (To stop write operation))
CLK
PRE/PALL
Command
DQM
WRIT
in A0
DQ
in A1
in A2
in A3
tDPL
WRITE to PRECHARGE Command Interval (same bank) (BL = 4 (To write all data))
Data Sheet E0110E30 (Ver. 3.0)
38
ELPIDA [ ELPIDA MEMORY ]
