MB81EDS516445 Datasheet, PDF (45/52 Pages) Fujitsu Component Limited. – 512M Bit (4 bank x 2M word x 64 bit) Consumer Applications Specific Memory for SiP

MB81EDS516445
13. DM Control Write *¹ (Assuming BL = 8)
CK
CK
CKE H
CS
RAS
CAS
WE
BA
BA
BA
AP
RA
Address
RA
CA
DM
BA
BA
RA
RA
DQS
DQ
ACT
tRCD
D0 D1 D3 D4 D5 D6 D7
Masked ^*2
tRAS
tRC
WRIT
tWR
PRE
tRP
ACT
Don’t care
*1 : RA = Row Address, BA = Bank Address, CA = Column Address, AP = Auto Precharge
*2 : When DM is registered High, the corresponding data will be masked.
DS05-11464-1E
45