參數(shù)資料
型號: M13S128168A-6T
廠商: Elite Semiconductor Memory Technology Inc.
英文描述: 2M x 16 Bit x 4 Banks Double Data Rate SDRAM
中文描述: 200萬× 16位× 4個(gè)銀行雙倍數(shù)據(jù)速率SDRAM
文件頁數(shù): 8/49頁
文件大?。?/td> 1513K
代理商: M13S128168A-6T
ES MT
M13S128168A
Elite Semiconductor Memory Technology Inc.
Publication Date : Jun. 2007
Revision : 1.8 8/49
AC Timing Parameter & Specifications-continued
-5
-6
Parameter
Symbol
min
max
min
max
Half Clock Period
t
HP
t
CL
min or t
CH
min
-
t
CL
min or t
CH
min
-
ns
DQ-DQS output hold
time
t
QH
t
HP
-0.45
-
t
HP
-0.5
-
ns
ACTIVE to PRECHARGE
command
t
RAS
40
120Kns
42
120Kns
ns
Row Cycle Time
t
RC
60
-
60
-
ns
AUTO REFRESH Row Cycle
Time
t
RFC
70
-
72
-
ns
ACTIVE to READ,WRITE
delay
t
RCD
18
-
18
-
ns
PRECHARGE command
period
t
RP
18
-
18
-
ns
ACTIVE to READ with
AUTOPRECHARGE
command
t
RAP
18
120K
18
120K
ns
ACTIVE bank A to ACTIVE
bank B command
t
RRD
10
-
12
-
ns
Write recovery time
t
WR
2
-
2
-
t
CK
Write data in to READ
command delay
t
WTR
1
-
1
-
t
CK
Col. Address to Col. Address
delay
t
CCD
1
-
1
-
t
CK
Average periodic refresh
interval
t
REFI
-
15.6
-
15.6
us
Write preamble
t
WPRE
0.25
-
0.25
-
t
CK
Write postamble
t
WPST
0.4
0.6
0.4
0.6
t
CK
DQS read preamble
t
RPRE
0.9
1.1
0.9
1.1
t
CK
DQS read postamble
t
RPST
0.4
0.6
0.4
0.6
t
CK
Clock to DQS write preamble
setup time
t
WPRES
0
-
0
-
ns
Load Mode Register /
Extended Mode register
cycle time
t
MRD
2
-
1
-
t
CK
Exit self refresh to READ
command
t
XSRD
200
-
200
-
t
CK
Exit self refresh to
non-READ command
t
XSNR
75
-
75
-
ns
Autoprecharge write
recovery+Precharge time
t
DAL
(t
WR
/t
CK
)
+
(t
RP
/t
CK
)
(t
WR
/t
CK
)
+
(t
RP
/t
CK
)
t
CK
相關(guān)PDF資料
PDF描述
M13S128168A-6TG 2M x 16 Bit x 4 Banks Double Data Rate SDRAM
M13S128168A-7.5AB 2M x 16 Bit x 4 Banks Double Data Rate SDRAM
M13S128324A 1M x 32 Bit x 4 Banks Double Data Rate SDRAM
M13S2561616A 4M x 16 Bit x 4 Banks Double Data Rate SDRAM
M13S2561616A-4TG 4M x 16 Bit x 4 Banks Double Data Rate SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M13S128168A-6TG 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM
M13S128168A-6TIG 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM
M13S128168A-7.5AB 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM
M13S128324A 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:1M x 32 Bit x 4 Banks Double Data Rate SDRAM
M13S128324A_09 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:1M x 32 Bit x 4 Banks Double Data Rate SDRAM