VG36641641DT-6 Powerchip, VG36641641DT-6 Datasheet - Page 40

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

VIS
Document :1G5-0177
Self Refresh (Entry and Exit)
* BS1=”L”, Bank C,D = Idle
* Clock can be stopped at CKE=Low. If clock is stopped, it must be restarted/stable for 4 clock cycles before CKE=High
DQM
ADD
CKE
RAS
CAS
*BS0
CLK
A10
WE
DQ
CS
All Banks
must be idle
Hi-Z
T0 T1 T2 T3 T4 T5 T6 T7
Self refresh
Entry
CLK can be Stopped
t
CKS
Self Refresh
**
Exit
t
SRX
T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
VG36644041DT / VG36648041DT / VG36641641DT
Rev.5
t
RC
Self Refresh
Entry
CMOS Synchronous Dynamic RAM
Self Refresh
t
Exit
SRX
t
RC
Page 40
t
CKS
Command
Activate