Preliminary
VG3617161DT
16Mb CMOS Synchronous Dynamic RAM
VIS
AC Parameters for Read Timing (1 of 2)
Burst Length=2, CAS Latency=2
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11 T12
T13
CLK
t
t
t
CH CL
CK2
Begin Auto
Precharge
Bank B
t
t
CMS
CKH
CKE
CS
t
CMH
t
CKS
RAS
CAS
WE
A11(BS)
RAa
t
RAb
RAb
A10
RBa
AH
t
AS
A0-A9
RAa
CAa
RBa
t
CBa
t
RRD
RAS
t
RC
DQM
DQ
t
t
t
t
AC2
AC2
HZ
RP
t
t
t
RCD
t
t
OH
LZ
OH
HZ
Hi-Z
QBa0
QAa0
QBa1
QAa1
Activate
Command
Bank A
Read with
Auto Precharge
Bank B
Activate
Command
Bank B
Precharge
Command
Bank A
Activate
Command
Bank A
Read
Command
Bank A
Document:1G5-0160
Rev.1
Page 32