MT18LSDT12872AG-133C1 Micron Technology Inc, MT18LSDT12872AG-133C1 Datasheet - Page 10
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MT18LSDT12872AG-133C1
Manufacturer Part Number
MT18LSDT12872AG-133C1
Description
MODULE SDRAM 1GB 168DIMM
Manufacturer
Micron Technology Inc
Datasheet
1.MT18LSDT12872AG-133C1.pdf
(29 pages)
Specifications of MT18LSDT12872AG-133C1
Memory Type
SDRAM
Memory Size
1GB
Speed
133MHz
Package / Case
168-DIMM
Main Category
DRAM Module
Sub-category
SDRAM
Module Type
168UDIMM
Device Core Size
72b
Organization
128Mx72
Total Density
1GByte
Chip Density
512Mb
Access Time (max)
6/5.4ns
Maximum Clock Rate
133MHz
Operating Supply Voltage (typ)
3.3V
Operating Current
1.157A
Number Of Elements
18
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Operating Temp Range
0C to 65C
Operating Temperature Classification
Commercial
Pin Count
168
Mounting
Socket
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Figure 5:
PDF: 09005aef8088b1bf/Source: 09005aef808807ca
SD9_18C64_128X72AG.fm - Rev. C 6/05 EN
Mode Register Definition Diagram
M12, M11, M10 = “0, 0, 0”
to ensure compatibility
with future devices.
Program
12
A12
Reserved
11
A11
512MB (SR), 1GB (DR): (x72, ECC) 168-Pin SDRAM UDIMM
10
A10
WB
M9
0
1
9
A9
Op Mode
8
A8
7
A7
Programmed Burst Length
M8
10
0
Single Location Access
-
CAS Latency
6
Write Burst Mode
A6
5
M7
A5
0
-
Micron Technology, Inc., reserves the right to change products or specifications without notice.
4
A4
M3
BT
M6–M0
Defined
0
1
3
A3
-
M2
M6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Burst Length
2
A2
M1
M5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
M0
M4
1
Operating Mode
Standard Operation
All Other States Reserved
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A1
0
Mode Register Definition
A0
Full Page
Reserved
Reserved
Reserved
M3 = 0
Interleaved
Burst Type
Sequential
1
2
4
8
Mode Register (Mx)
Burst Length
Address Bus
CAS Latency
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
©2002 Micron Technology, Inc. All rights reserved.
2
3
Reserved
Reserved
Reserved
Reserved
M3 = 1
1
2
4
8