mt8lsdt1664ay-13e Micron Semiconductor Products, mt8lsdt1664ay-13e Datasheet - Page 17

• Manufacturer Part Number: mt8lsdt1664ay-13e
• Description: 128mb X64, Sr , 256mb X64, Dr 168-pin Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 17: AC Functional Characteristics
(Notes: 5, 6, 7, 8, 9, 11, 32; notes appear following parameter tables)
09005aef80bccbe7
SD8_16C16_32x64AG.fm - Rev. E 12/05 EN
PARAMETER
READ/WRITE command to READ/WRITE command
CKE to clock disable or power-down entry mode
CKE to clock enable or power-down exit setup mode
DQM to input data delay
DQM to data mask during WRITEs
DQM to data high-impedance during READs
WRITE command to input data delay
Data-in to ACTIVE command
Data-in to precharge command
Last data-in to burst stop command
Last data-in to new READ/WRITE command
Last data-in to precharge command
LOAD MODE REGISTER command to ACTIVE or
REFRESH command
Data-out to high-impedance from
precharge command
CL = 3
CL = 2
SYMBOL
t
t
ROH(3)
ROH(2)
t
t
t
t
t
t
t
CKED
tPED
DQM
DWD
t
t
t
t
t
DQD
MRD
DQZ
DAL
BDL
CDL
RDL
CCD
DPL
17
128MB (x64, SR), 256MB (x64, DR)
-13E
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1
1
1
0
0
2
0
4
2
1
1
2
2
3
2
168-PIN SDRAM UDIMM
-133
1
1
1
0
0
2
0
5
2
1
1
2
2
3
2
©2003, 2004 Micron Technology, Inc. All rights reserved.
-10E
1
1
1
0
0
2
0
4
2
1
1
2
2
3
2
UNITS
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
NOTES
15, 21
16, 21
16, 21
17
14
14
17
17
17
17
17
17
26
17
17