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參數資料
| 型號： | MT48LC1M16A1S |
| 廠商： | Micron Technology, Inc. |
| 英文描述： | SYNCHRONOUS DRAM |
| 中文描述： | 同步DRAM |
| 文件頁數： | 7/51頁 |
| 文件大小： | 1480K |
| 代理商： | MT48LC1M16A1S |
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16Mb: x16 SDRAM
16MSDRAMx16.p65
–
Rev. 8/99
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1999, Micron Technology, Inc.
7
16Mb: x16
SDRAM
NOTE:
1. For a burst length of two, A1-A7 select the block
of two burst; A0 selects the starting column
within the block.
2. For a burst length of four, A2-A7 select the block
of four burst; A0-A1 select the starting column
within the block.
3. For a burst length of eight, A3-A7 select the block
of eight burst; A0-A2 select the starting column
within the block.
4. For a full-page burst, the full row is selected and
A0-A7 select the starting column.
5. Whenever a boundary of the block is reached
within a given sequence above, the following
access wraps within the block.
6. For a burst length of one, A0-A7 select the unique
column to be accessed, and Mode Register bit M3
is ignored.
Table 1
Burst Definition
Burst
Length
Starting Column
Address
Order of Accesses Within a Burst
Type = Sequential
Type = Interleaved
A0
0
1
2
0-1
1-0
0-1
1-0
A1 A0
0
0
1
1
0
1
0
1
0-1-2-3
1-2-3-0
2-3-0-1
3-0-1-2
0-1-2-3
1-0-3-2
2-3-0-1
3-2-1-0
4
A2 A1 A0
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
0
1
0
1
0
1
0
1
0-1-2-3-4-5-6-7
1-2-3-4-5-6-7-0
2-3-4-5-6-7-0-1
3-4-5-6-7-0-1-2
4-5-6-7-0-1-2-3
5-6-7-0-1-2-3-4
6-7-0-1-2-3-4-5
7-0-1-2-3-4-5-6
Cn, Cn+1, Cn+2
Cn+3, Cn+4...
…
Cn-1,
Cn
…
0-1-2-3-4-5-6-7
1-0-3-2-5-4-7-6
2-3-0-1-6-7-4-5
3-2-1-0-7-6-5-4
4-5-6-7-0-1-2-3
5-4-7-6-1-0-3-2
6-7-4-5-2-3-0-1
7-6-5-4-3-2-1-0
8
Full
Page
(256)
n = A0-A7
Not supported
(location 0-255)
Figure 1
Mode Register Definition
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
M3 = 0
1
2
4
8
Reserved
Reserved
Reserved
Full Page
M3 = 1
1
2
4
8
Reserved
Reserved
Reserved
Reserved
Operating Mode
Standard Operation
All other states reserved
0
-
0
-
Defined
-
0
1
Burst Type
Sequential
Interleave
CAS Latency
Reserved
1
2
3
Reserved
Reserved
Reserved
Reserved
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
Burst Length
M0
Burst Length
CAS Latency
BT
A9
A7
A6
A5
A4
A3
A8
A2
A1
A0
Mode Register (Mx)
Address Bus
9
7
6
5
4
3
8
2
1
0
M1
M2
M3
M4
M5
M6
M6 - M0
M8
M7
Op Mode
A10
BA
10
11
Reserved* WB
0
1
Write Burst Mode
Programmed Burst Length
Single Location Access
M9
*Should program
M11, M10 = 0, 0
to ensure compatibility
with future devices.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MT48LC1M16A1-TG | 制造商:Micron Technology Inc 功能描述: |
| MT48LC1M16A1TG6SE | 制造商:MICRON 功能描述:New |
| MT48LC1M16A1TG-6SE | 制造商:Micron Technology Inc 功能描述:IC,SDRAM,2X512KX16,CMOS,TSOP,50PIN,PLASTIC |
| MT48LC1M16A1TG-7S | 制造商:Mitel Networks Corporation 功能描述:SDRAM, 1M x 16, 50 Pin, Plastic, TSOP |
| MT48LC1M16A1TG-7SE | 制造商:Micron Technology Inc 功能描述:SDRAM, 1M x 16, 50 Pin, Plastic, TSOP |
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