VG36641641DT-6 Powerchip, VG36641641DT-6 Datasheet - Page 38

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

VIS
Document :1G5-0177
Power Down Mode and Clock Mask
*BS0
* BS1=”L”, Bank C,D = Idle
DQM
ADD
CKE
RAS
CAS
CLK
A10
WE
DQ
CS
Hi-Z
Command
Activate
Bank A
T0 T1 T2 T3 T4 T5 T6 T7
RAa
RAa
RAa
t
Power Down
CK2
Mode Entry
STANDBY
ACTIVE
t
CKS
Power Down
Mode Exit
Read
Command
Bank A
CAa
QAa0 QAa1
Clock Mask
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
Start
VG36644041DT / VG36648041DT / VG36641641DT
Rev.5
Clock Mask
End
QAa2
CMOS Synchronous Dynamic RAM
QAa3
VALID
t
CKH
Precharge
Command
Power Down
Mode Entry
Burst Length=4, CAS Latency=2
Precharge
Standby
t
CKS
Page 38
Power
Down
Mode
Exit
Command