ic42s16160 ETC-unknow, ic42s16160 Datasheet - Page 49

• Manufacturer Part Number: ic42s16160
• Description: 4m X 16bit X 4 Banks 256-mbit Sdram
• Manufacturer: ETC-unknow

IC42S16160
Random Row Write (Interleaving Banks) (2 of 2)
BS1=”L”, Bank C,D = Idle
Integrated Circuit Solution Inc.
DR037-0A 9/05/2003
*BS0
DQM
ADD
CKE
RAS
CAS
CLK
A10
WE
DQ
CS
Command
Activate
High
Hi-Z
Bank A
T0 T1 T2 T3 T4 T5 T6 T7
t
CK
Command
Bank A
Write
QAa0 QAa1 QAa2 QAa3 QAa4 QAa5 QAa6
Command
Activate
Bank B
RBa
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
QAa7 QBa0
Command
Bank B
Write
t
DPL
QBa1
Precharge
Command
Bank A
QBa2 QBa3 QBa4 QBa5 QBa6
t
RP
Command
Activate
Bank A
Burst Length=8, CAS Latency=3
QBb7 QAb0
Command
Bank A
Write
t
DPL
QAb1
Command
Precharge
Bank B
QAb2
QAb3
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