edd51161dbh-ts Elpida Memory, Inc., edd51161dbh-ts Datasheet - Page 45

• Manufacturer Part Number: edd51161dbh-ts
• Description: 512m Bits Ddr Mobile Ram
• Manufacturer: Elpida Memory, Inc.

DM Control
DM can mask input data. By setting DM to low, data can be written.
byte of input data, respectively. When DM is set to high, the corresponding data is not written, and the previous data
is held. The latency between DM input and enabling/disabling mask function is 0.
Preliminary Data Sheet E1453E11 (Ver. 1.1)
DQS
DQ
DM
t1
Mask
t2
Write mask latency = 0
DM Control
t3
45
Mask
t4
UDM and LDM can mask the upper and lower
t5
EDD51161DBH-TS
t6