EDD2508AKTA-5B ELPIDA [Elpida Memory], EDD2508AKTA-5B Datasheet - Page 38

• Manufacturer Part Number: EDD2508AKTA-5B
• Description: 256M bits DDR SDRAM (32M words x 8 bits, DDR400)
• Manufacturer: ELPIDA [Elpida Memory]

DM Control
DM can mask input data. By setting DM to Low, data can be written. 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 E0349E60 (Ver. 6.0)
DQS
DQ
DM
t1
Mask
t2
Write mask latency = 0
DM Control
38
t3
Mask
t4
t5
EDD2508AKTA-5
t6