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參數(shù)資料
| 型號(hào)： | T4312816B-6SG |
| 廠商： | TM Technology, Inc. |
| 英文描述： | 8M x 16 SDRAM 2M x 16bit x 4Banks Synchronous DRAM |
| 中文描述： | 8米× 16 SDRAM的2米x 16Bit的X 4Banks同步DRAM |
| 文件頁數(shù)： | 11/70頁 |
| 文件大?。?/td> | 688K |
| 代理商： | T4312816B-6SG |
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TE
CH
tm
Burst Length Field (A2~A0)
This field specifies the data length of column access using the A2~A0 pins and selects the Burst Length to be 2,
4, 8, or full page.
T4312816B
TM Technology Inc. reserves the right
P. 11
to change products or specifications without notice.
Publication Date: FEB. 2007
Revision: A
A2
0
0
0
0
1
1
1
1
A1
0
0
1
1
0
0
1
1
A0
0
1
0
1
0
1
0
1
Burst Length
1
2
4
8
Reserved
Reserved
Reserved
Full Page
Full Page Length : 512
The Burst Type can be one of two modes, Interleave Mode or Sequential Mode.
Burst Type Field (A3)
A3
0
1
Burst Type
Sequential
Interleave
--- Addressing Sequence of Sequential Mode
An internal column address is performed by increasing the address from the column address which is input to
the device. The internal column address is varied by the Burst Length as shown in the following table. When
the value of column address, (n + m), in the table is larger than 255, only the least significant 8 bits are
effective.
Data n
0
1
2
3
4
5
6
7
-
255
256
257
-
Column Address
n
n+1
n+2
n+3
n+4
n+5
n+6
n+7
-
n
n+1
-
2 words:
Burst Length
--- Addressing Sequence of Interleave Mode
A column access is started in the input column address and is performed by inverting the address bits in the
sequence shown in the following table.
4 words:
8 words:
Full Page: Column address is repeated until terminated.
Data n
Data 0 A7 A6 A5 A4 A3 A2 A1 A0
Data 1 A7 A6 A5 A4 A3 A2 A1 A0#
Data 2 A7 A6 A5 A4 A3 A2 A1# A0
Data 3 A7 A6 A5 A4 A3 A2 A1# A0#
Data 4 A7 A6 A5 A4 A3 A2# A1 A0
Data 5 A7 A6 A5 A4 A3 A2# A1 A0#
Data 6 A7 A6 A5 A4 A3 A2# A1# A0
Data 7 A7 A6 A5 A4 A3 A2# A1# A0#
CAS# Latency Field (A6~A4)
Column Address
Burst Length
4 words
8 words
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| T4312816B-7S | 8M x 16 SDRAM 2M x 16bit x 4Banks Synchronous DRAM |
| T4312816B-7SG | 8M x 16 SDRAM 2M x 16bit x 4Banks Synchronous DRAM |
| T431616A | 1M x 16 SDRAM |
| T431616A-7C | 1M x 16 SDRAM |
| T431616A-7CI | 1M x 16 SDRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T4312816B-7S | 制造商:TMT 制造商全稱:TMT 功能描述:8M x 16 SDRAM 2M x 16bit x 4Banks Synchronous DRAM |
| T4312816B-7SG | 制造商:TMT 制造商全稱:TMT 功能描述:8M x 16 SDRAM 2M x 16bit x 4Banks Synchronous DRAM |
| T4314 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIANGULAR TYPE |
| T431616A | 制造商:TMT 制造商全稱:TMT 功能描述:1M x 16 SDRAM |
| T431616A-7C | 制造商:TMT 制造商全稱:TMT 功能描述:1M x 16 SDRAM |
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