VG36641641DT-6 Powerchip, VG36641641DT-6 Datasheet - Page 32

• Manufacturer Part Number: VG36641641DT-6
• Description: CMOS Synchronous Dynamic RAM
• Manufacturer: Powerchip

VIS
Document :1G5-0177
AC Parameters for Read Timing (2 of 2)
* BS1=”L”, Bank C,D = Idle
DQM
*BS0
RAS
CAS
ADD
CKE
CLK
A10
WE
CS
DQ
Hi-Z
t
t
CH t CL
CKS
T0
T1
Activate
Command
Bank A
t
AS
t
AH
t
CK3
T2
t
CMS
t
CMH
t
t
T3
RCD
RRD
T4
Read
Command
Bank A
T5
t
RAS
T6
VG36644041DT / VG36648041DT / VG36641641DT
Rev.5
Activate
Command
Bank B
t LZ
t AC3
t
RC
T7
QAa0
t OH
t AC3
T8
QAa1
t OH
t HZ
Auto Precharge
Command
Bank B
Read with
T9
CMOS Synchronous Dynamic RAM
T10 T11
Burst Length=2, CAS Latency=3
Precharge
Command
Bank A
T12
Precharge
Bank B
Begin Auto
QBa0
t
T13 T14
RP
Page 32
QBa1
t
HZ
Command
Activate
Bank A
t
CKH
T15