ic42s32200 ETC-unknow, ic42s32200 Datasheet - Page 60

• Manufacturer Part Number: ic42s32200
• Description: 512k X 32 Bit X 4 Banks 64-mbit Sdram
• Manufacturer: ETC-unknow

IC42S32200
IC42S32200L
Figure 24.3.Precharge Termination of a Burst
60
BS0,1
CAS#
A0-A9
RAS#
DQM
WE#
CKE
CLK
CS#
A10
DQ
High
Command
Activate
Bank A
RAx
RAx
T0 T 1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T 11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
t
CK3
(Burst Length=4,8 or Full Page,CAS#Latency=3)
Write Data
is masked
Command
Bank A
DAx0
Write
CAx
DAx1
t
WR
Precharge
Command
Bank A
Precharge Terminati o n
of a Write Burst
t
RP
Command
Activate
Bank A
RAy
RAy
Command
Bank A
CAy
Read
Precharge
Command
Bank A
Ay0
Ay1
t
RP
Integrated Circuit Solution Inc.
Ay2
Command
Activate
Bank A
RAz
RAz
Precharge Terminati o n
of a Read Burst
DR036-0D 02/04/2005