MT16LSDT1664 Micron, MT16LSDT1664 Datasheet - Page 15

• Manufacturer Part Number: MT16LSDT1664
• Description: 168-Pin SDRAM DIMMs (x64)
• Manufacturer: Micron

AC FUNCTIONAL CHARACTERISTICS
(Notes: 5, 6, 7, 8, 9, 11; notes appear following parameter tables)
8, 16 Meg x 64 SDRAM DIMMs
SD8_16C8_16X64AG_A.p65 – Rev. A, Pub. 4/02
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
15
CL = 3
CL = 2
Micron Technology, Inc., reserves the right to change products or specifications without notice.
SYMBOL -13E
t
t
ROH(3)
ROH(2)
t
t
t
168-PIN SDRAM DIMMs
t
t
t
CKED
t
t
DQM
DWD
t
t
t
t
t
MRD
DQD
CCD
DQZ
DAL
PED
BDL
CDL
RDL
DPL
64MB / 128MB (x64)
1
1
1
0
0
2
0
4
2
1
1
2
2
3
2
-133
1
1
1
0
0
2
0
5
2
1
1
2
2
3
2
-10E UNITS NOTES
1
1
1
0
0
2
0
4
2
1
1
2
2
3
2
©2002, Micron Technology, Inc.
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
15, 21
16, 21
16, 21
17
14
14
17
17
17
17
17
17
26
17
17