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參數資料
| 型號： | W986416CH-7 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | DRAM |
| 英文描述： | x16 SDRAM |
| 中文描述： | 4M X 16 SYNCHRONOUS DRAM, 5.4 ns, PDSO54 |
| 封裝： | 0.400 INCH, 0.80 MM PITCH, TSOP2-54 |
| 文件頁數： | 1/48頁 |
| 文件大小： | 1647K |
| 代理商： | W986416CH-7 |
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W986416DH
1M
′
4 BANKS
′
16 BITS SDRAM
Publication Release Date: April 11, 2002
- 1 -
Revision A4
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 ...............................................................................................................9
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
Simplified State Diagram ................................................................................................................13
9. DC CHARACTERISTICS...................................................................................................................14
Absolute Maximum Rating..............................................................................................................14
10. RECOMMENDED DC OPERATING CONDITIONS........................................................................14
相關PDF資料 |
PDF描述 |
|---|---|
| W986416CH-75 | x16 SDRAM |
| W986416CH-8H | x16 SDRAM |
| W986432DH | 512K ⅴ 4 BANKS ⅴ 32 BITS SDRAM |
| W986432AH | 512K x 4 BANKS x 32 BITS SDRAM |
| W986432AH-55 | x32 SDRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W986416CH-75 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:x16 SDRAM |
| W986416CH-8H | 制造商:WINBOND 制造商全稱:Winbond 功能描述:x16 SDRAM |
| W986416DH | 制造商:WINBOND 制造商全稱:Winbond 功能描述:1M X 4 BANKS X 16 BITS SDRAM |
| W986416DH-5 | 制造商:Winbond Electronics Corp 功能描述:4M X 16 SYNCHRONOUS DRAM, 4.5 ns, 54 Pin Plastic SMT |
| W986416DH-55 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X1MX16|CMOS|TSOP|54PIN|PLASTIC |
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