MT48H16M16LF MICRON [Micron Technology], MT48H16M16LF Datasheet - Page 14

• Manufacturer Part Number: MT48H16M16LF
• Description: 256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
• Manufacturer: MICRON [Micron Technology]

Figure 6:
PDF:09005aef8219eeeb/Source: 09005aef8219eedd
MT48H16M16LF_2.fm - Rev F 4/07 EN
Mode Register Definition
M14 M13
0
0
1
1
0
1
0
1
M8
0
–
Mode Register Definintion
Base mode register
Reserved
Extended mode register
Reserved
M9
M14
14
0
BA1
0
1
M7
0
–
M12, M11, M10 = “0, 0, 0”
M13
BA0 A12
13
0
Programmed burst length
to ensure compatibility
with future devices.
Single location access
M6–M0
Valid
Write Burst Mode
M12
12
Reserved
–
Program
M11
11
A11
Normal operation
All other states reserved
Operating Mode
10
M10
A10
256Mb: 16 Meg x 16, 8 Meg x 32 Mobile SDRAM
WB
M9
A9
9
14
OP Mode
M8
A8
8
M6
0
0
0
0
1
1
1
1
M7
A7
7
M5
0
0
1
1
0
0
1
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
CAS Latency
M4
M6
A6
0
1
0
1
0
1
0
1
6
M5
5
A5
CAS Latency
M4
4
A4
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
BT
M3
2
3
A3
3
Burst Length
M2
0
0
0
0
1
1
1
1
M2
A2
2
M3
0
1
M1
0
0
1
1
0
0
1
1
M1
A1
1
M0
0
1
0
1
0
1
0
1
M0
A0
0
©2006 Micron Technology, Inc. All rights reserved.
Register Definition
Reserved
Reserved
Reserved
Reserved
M3 = 0
Interleaved
Burst Type
Sequential
Burst Length
1
2
4
8
Address Bus
Mode
Register (Mx)
Reserved
Reserved
Reserved
Reserved
M3 = 1
1
2
4
8