ic42s16160 ETC-unknow, ic42s16160 Datasheet - Page 65

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

IC42S16160
Full Page Random Column Read
BS1=”L”, Bank C,D = Idle
Integrated Circuit Solution Inc.
DR037-0A 9/05/2003
DQM
ADD
CKE
RAS
CAS
CLK
A10
WE
DQ
CS
BS
Hi-Z
Command
T0 T1 T2 T3 T4 T5 T6 T7
Activate
Bank A
Ra
Ra
t
CK2
Activate
Command
Bank B
Ra
Ra
Command
Bank A
Read
Ca
Command
Bank B
Read
Ca
Command
Bank A
Read
QAa0
Cb
QBa0
Command
Bank B
Read
QAb0
Cb
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
QAb1
Command
Bank A
Read
QBb0
Cc
QBb1
QAc0
Command
Bank B
Read
QAc1
Cc
QAc2
Burst Length=Full Page, CAS Latency=2
Command Bank B
(Precharge Termination)
QBc0
Precharge
QBc1
t
QBc2
RP
(Bank D)
Command
Activate
Bank B
Rb
Rb
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