mt8lsdt3264ay-13e Micron Semiconductor Products, mt8lsdt3264ay-13e Datasheet - Page 10

• Manufacturer Part Number: mt8lsdt3264ay-13e
• Description: 256mb X64, Sr , 512mb X64, Dr 168-pin Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Figure 5:
PDF: 09005aef807b3771/Source: 09005aef807b37b5
SD8_16C32_64x64AG.fm - Rev. D 3/05 EN
Mode Register Definition Diagram
M12, M11, M10 = “0, 0, 0”
to ensure compatibility
with future devices.
*Should program
12
A12
Reserved*
256MB (x64, SR), 512MB (x64, DR) 168-Pin SDRAM UDIMM
11
A11
10
A10
WB
M9
0
1
9
A9
Op Mode
8
A8
7
A7
10
Programmed Burst Length
M8
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
M1
A2
M5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
M0
M4
1
0
1
0
1
0
1
0
1
Operating Mode
Standard Operation
All other states reserved
0
1
0
1
0
1
0
1
A1
Mode Register Definition
0
A0
Reserved
Reserved
Reserved
Full Page
M3 = 0
Burst Type
Interleaved
Sequential
1
2
4
8
Mode Register (Mx)
Address Bus
Burst Length
CAS Latency
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
©2003 Micron Technology, Inc. All rights reserved.
2
3
Reserved
Reserved
Reserved
Reserved
M3 = 1
1
2
4
8