512Mb : 32 Me g x 16, 16 Me g x 32 Mo b ile SDRAM
Tim in g Dia g ra m s
Fig u re 46: READ – Co n t in u o u s-Pa g e Bu rst
T0
T1
T2
T3
T4
T5
T6
Tn + 1
Tn + 2
Tn + 3
Tn + 4
( (
) )
t
t
CK
CL
CLK
( (
) )
t
CH
t
t
t
CKS CKH
( (
) )
CKE
( (
) )
t
CMS
CMH
( (
) )
COMMAND
ACTIVE
NOP
READ
t
NOP
NOP
NOP
NOP
NOP
BURST TERM
NOP
NOP
( (
) )
t
CMS
CMH
( (
) )
DQM
( (
) )
t
t
AH
AS
( (
) )
ADDR
ROW
COLUMN
m
( (
) )
t
t
t
AS
AH
AH
( (
) )
ROW
A10
( (
) )
t
AS
( (
) )
BA0, BA1
BANK
BANK
( (
) )
t
t
t
t
t
AC
AC
AC
AC ( (
) )
AC
t
t
t
t
t
t
t
OH
AC
OH
OH
OH
OH
OH
( (
) )
Dout
m
D
OUT
m
+1
DOUT
m
+2
D
OUT
m
-1
D
OUT
m
DOUT
m+1
DQ
( (
) )
t
LZ
t
HZ
t
All locations within same row
Full page completed
RCD
CAS Latency
DON’T CARE
UNDEFINED
Full-page burst does not self-terminate.
Can use BURST TERMINATE command. 3
Notes: 1. For this example, CL = 2.
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. H 6/07 EN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2005 Micron Technology, Inc. All rights reserved.
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