MT48H32M16LFCJ-75 L IT:A TR Micron Technology Inc, MT48H32M16LFCJ-75 L IT:A TR Datasheet - Page 14

• Manufacturer Part Number: MT48H32M16LFCJ-75 L IT:A TR
• Description: IC SDRAM 512MBIT 133MHZ 54VBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48H32M16LFCJ-75 L IT:A TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 512M (32Mx16)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1331-2

Figure 6:
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. J 2/08 EN
M14 M13
0
0
1
1
Mode Register Definition
Notes:
0
1
0
1
Mode Register Definition
Base mode register
Reserved
Extended mode register
Reserved
M14
BA1
M9
0
1
14
0
1. Should be programmed to “0” to ensure compatibility with future devices.
M13
BA0
M8
13
0
Programmed burst length
Single location access
0
–
M12
12
Write Burst Mode
A12
M7
0
–
Reserved
11
A11
M11
Normal operation
All other states reserved
Operating Mode
1
10
M6
A10
M10
0
0
0
0
1
1
1
1
WB
M5
0
0
1
1
0
0
1
1
A9
M9
9
M4
Op Mode
0
1
0
1
0
1
0
1
A8
M8
8
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
A7
M7
7
CAS Latency
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
CAS Latency BT
A6
M6
14
6
2
3
M5
5
A5
M4
4
A4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
M3
A3
3
M2
Burst Length
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
Reserved
Reserved
Reserved
Reserved
M3 = 0
Interleaved
Burst Type
Sequential
1
2
4
8
Address Bus
Mode
Register (Mx)
Burst Length
©2005 Micron Technology, Inc. All rights reserved.
Register Definition
Reserved
Reserved
Reserved
Reserved
M3 = 1
1
2
4
8