ic42s16160 ETC-unknow, ic42s16160 Datasheet - Page 67

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

IC42S16160
Precharge Termination of a Burst (1 of 2)
BS1=”L”, Bank C,D = Idle
Integrated Circuit Solution Inc.
DR037-0A 9/05/2003
DQM
ADD
CKE
RAS
CAS
*BS0
CLK
A10
WE
DQ
CS
High
Hi-Z
Command
Activate
Bank A
RAa
RAa
T0 T1 T2 T3 T4 T5 T6 T7
t
CK2
Command
Bank A
Write
QAa0
CAa
data is masked.
of a Write Burst. Write
Precharge Termination
QAa1
QAa2
Da3
t
DPL
Command
Bank A
Precharge
t
RP
Command
Bank A
Activate
RAb
RAb
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Command
Bank A
Read
CAb
QAb0
Command
Precharge
Bank A
Precharge Termination
QAb1
of a Read Burst.
t
RP
QAb2
Command
Activate
Bank A
RAc
RAc
Burst Length=8, CAS Latency=2
Command
Bank A
Read
CAc
QAc0
Precharge
Command
Bank A
QAc1
t
RP
QAc2
67