参数资料
型号: MT46H16M32LFB5-6IT:C
元件分类: DRAM
英文描述: 16M X 32 DDR DRAM, PBGA90
封装: 13 X 8 MM, GREEN, PLASTIC, VFBGA-90
文件页数: 48/95页
文件大小: 3228K
Table 21: Burst Definition Table (Continued)
Burst
Length
Starting Column Address
Order of Accesses Within a Burst
Type = Sequential
Type = Interleaved
0
0-1-2-3-4-5-6-7-8-9-A-B-C-D-E-F
0
1
1-2-3-4-5-6-7-8-9-A-B-C-D-E-F-0
1-0-3-2-5-4-7-6-9-8-B-A-D-C-F-E
0
1
0
2-3-4-5-6-7-8-9-A-B-C-D-E-F-0-1
2-3-0-1-6-7-4-5-A-B-8-9-E-F-C-D
0
1
3-4-5-6-7-8-9-A-B-C-D-E-F-0-1-2
3-2-1-0-7-6-5-4-B-A-9-8-F-E-D-C
0
1
0
4-5-6-7-8-9-A-B-C-D-E-F-0-1-2-3
4-5-6-7-0-1-2-3-C-D-E-F-8-9-A-B
0
1
0
1
5-6-7-8-9-A-B-C-D-E-F-0-1-2-3-4
5-4-7-6-1-0-3-2-D-C-F-E-9-8-B-A
0
1
0
6-7-8-9-A-B-C-D-E-F-0-1-2-3-4-5
6-7-4-5-2-3-0-1-E-F-C-D-A-B-8-9
0
1
7-8-9-A-B-C-D-E-F-0-1-2-3-4-5-6
7-6-5-4-3-2-1-0-F-E-D-C-B-A-9-8
1
0
8-9-A-B-C-D-E-F-0-1-2-3-4-5-6-7
1
0
1
9-A-B-C-D-E-F-0-1-2-3-4-5-6-7-8
9-8-B-A-D-C-F-E-1-0-3-2-5-4-7-6
1
0
1
0
A-B-C-D-E-F-0-1-2-3-4-5-6-7-8-9
A-B-8-9-E-F-C-D-2-3-0-1-6-7-4-5
1
0
1
B-C-D-E-F-0-1-2-3-4-5-6-7-8-9-A
B-A-9-8-F-E-D-C-3-2-1-0-7-6-5-4
1
0
C-D-E-F-0-1-2-3-4-5-6-7-8-9-A-B
C-D-E-F-8-9-A-B-4-5-6-7-0-1-2-3
1
0
1
D-E-F-0-1-2-3-4-5-6-7-8-9-A-B-C
D-C-F-E-9-8-B-A-5-4-7-6-1-0-3-2
1
0
E-F-0-1-2-3-4-5-6-7-8-9-A-B-C-D
E-F-C-D-A-B-8-9-6-7-4-5-2-3-0-1
1
F-0-1-2-3-4-5-6-7-8-9-A-B-C-D-E
F-E-D-C-B-A-9-8-7-6-5-4-3-2-1-0
CAS Latency
The CAS latency (CL) is the delay, in clock cycles, between the registration of a READ
command and the availability of the first output data. The latency can be set to 2 or 3
clocks, as shown in Figure 18 (page 53).
For CL = 3, if the READ command is registered at clock edge n, then the data will be
nominally available at (n + 2 clocks + tAC). For CL = 2, if the READ command is regis-
tered at clock edge n, then the data will be nominally available at (n + 1 clock + tAC).
Micron Confidential and Proprietary
Advance
512Mb: x16, x32 Mobile LPDDR SDRAM
Standard Mode Register
PDF: 09005aef83dd2b3e
t67m_512mb_mobile_lpddr.pdf - Rev. B 2/10 EN
52
Micron Technology, Inc. reserves the right to change products or specifications without notice.
2009 Micron Technology, Inc. All rights reserved.
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