ic42s16400 ETC-unknow, ic42s16400 Datasheet - Page 39

• Manufacturer Part Number: ic42s16400
• Description: 1m X 16bit X 4 Banks 64-mbit Sdram
• Manufacturer: ETC-unknow

IC42S16400
Auto Refresh (CBR)
BS1=”L”, Bank C,D = Idle
Integrated Circuit Solution Inc.
DR034-0E 12/02/2003
*BS0, 1
DQM
CKE
RAS
CAS
ADD
CLK
A10
WE
DQ
CS
Hi-Z
Command
Precharge
All Banks
T0 T1 T2 T3 T4 T5 T6 T7
t
CK2
t
RP
CBR Refresh
Command
t
RC
CBR Refresh
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Command
t
RC
Command
Activate
RAa
RAa
Burst Length=4, CAS Latency=2
Command
Read
CAa
Q0
Q1
Q2
Q3
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