Preliminary
VG36641641BT
CMOS Synchronous Dynamic RAM
VIS
Random Column Read (Page Within same Bank)(1 of 2)
Burst Length=4, CAS Latency=2
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
CLK
t
CK2
CKE
CS
RAS
CAS
WE
BS
RAa
RAa
RAda
RAd
A10
CAb
CAc
CAa
CAd
ADD
DQM
Hi-Z
QAa0 QAa1
QAa2 QAa3 QAb0
QAc0 QAc1 QAc2
QAc3
QAb1
QAd2
QAd1
QAd3
QAd0
DQ
Read
Command Command
Bank A
Precharge
Activate
Precharge
Command
Bank A
Read
Read
Command
Bank A
Read
Command
Bank A
Command
Bank A
Command
Bank A
Bank A
Document : 1G5-0127
Rev2
Page42