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參數(shù)資料
| 型號： | W986432DH-7L |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | DRAM |
| 英文描述： | 2M X 32 SYNCHRONOUS DRAM, 5.5 ns, PDSO86 |
| 封裝： | 0.400 INCH, 0.50 MM PITCH, TSOP2-86 |
| 文件頁數(shù)： | 1/48頁 |
| 文件大?。?/td> | 1648K |
| 代理商： | W986432DH-7L |
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W986432DH
512K
× 4 BANKS × 32 BITS SDRAM
Publication Release Date: July 30, 2002
- 1 -
Revision A5
Table of Contents-
1. GENERAL DESCRIPTION ..................................................................................................................3
2. FEATURES ..........................................................................................................................................3
3. AVAILABLE PART NUMBER...............................................................................................................3
4. PIN CONFIGURATION ........................................................................................................................4
5. PIN DESCRIPTION..............................................................................................................................5
6. BLOCK DIAGRAM ...............................................................................................................................6
7. FUNCTIONAL DESCRIPTION ............................................................................................................7
Power Up and Initialization................................................................................................................7
Programming Mode Register............................................................................................................7
Bank Activate Command ..................................................................................................................7
Read and Write Access Modes ........................................................................................................7
Burst Read Command ......................................................................................................................8
Burst Command................................................................................................................................8
Read Interrupted by a Read..............................................................................................................8
Read Interrupted by a Write..............................................................................................................8
Write Interrupted by a Write..............................................................................................................8
Write Interrupted by a Read..............................................................................................................8
Burst Stop Command .......................................................................................................................8
Addressing Sequence of Sequential Mode.......................................................................................9
Addressing Sequence of Interleave Mode ........................................................................................9
Auto-precharge Command .............................................................................................................10
Precharge Command......................................................................................................................10
Self Refresh Command ..................................................................................................................10
Power Down Mode..........................................................................................................................10
No Operation Command.................................................................................................................11
Deselect Command ........................................................................................................................11
Clock Suspend Mode......................................................................................................................11
8. TABLE OF OPERATING MODES .....................................................................................................12
9. SIMPLIFIED STATE DIAGRAM.........................................................................................................13
10. DC CHARACTERISTICS .................................................................................................................14
Absolute Maximum Rating..............................................................................................................14
11. RECOMMENDED DC OPERATING CONDITIONS ........................................................................14
12. CAPACITANCE................................................................................................................................14
13. DC CHARACTERISTICS .................................................................................................................15
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相關(guān)代理商/技術(shù)參數(shù) |
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| W9864G2DH6 | 制造商:WINBOND 功能描述:New |
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