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参数资料
| 型号： | W981216BH-6 |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | DRAM |
| 英文描述： | 8M X 16 SYNCHRONOUS DRAM, 5 ns, PDSO54 |
| 封装： | 0.400 INCH, 0.80 MM PITCH, TSOP2-54 |
| 文件页数： | 1/43页 |
| 文件大小： | 1380K |
| 代理商： | W981216BH-6 |
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W981216BH
2M
× 4 BANKS × 16 BITS SDRAM
Publication Release Date: September 20, 2001
- 1 -
Revision A3
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. ELECRICAL CHARACTERISTICS ......................................................................................................7
Absolute Maximum Ratings ...................................................................................................................... 7
Recommended DC Operating Conditions ................................................................................................ 7
Capacitance.............................................................................................................................................. 7
AC Characteristics and Operating Condition ............................................................................................ 8
DC Characteristics.................................................................................................................................... 9
8. OPERATION MODE ..........................................................................................................................11
9. FUNCTIONAL DESCRIPTION ..........................................................................................................12
Power Up and Initialization ..................................................................................................................... 12
Programming Mode Register.................................................................................................................. 12
Bank Activate Command ........................................................................................................................ 12
Read and Write Access Modes .............................................................................................................. 12
Burst Read Command ............................................................................................................................ 13
Burst Write Command ............................................................................................................................ 13
Read Interrupted by a Read ................................................................................................................... 13
Read Interrupted by a Write.................................................................................................................... 13
Write Interrupted by a Write.................................................................................................................... 13
Write Interrupted by a Read.................................................................................................................... 13
Burst Stop Command ............................................................................................................................. 13
Addressing Sequence of Sequential Mode............................................................................................. 14
Addressing Sequence of Interleave Mode.............................................................................................. 14
Auto Pre-charge Command .................................................................................................................... 15
Pre-charge Command ............................................................................................................................ 15
Self Refresh Command .......................................................................................................................... 15
Power Down Mode ................................................................................................................................. 15
No Operation Command......................................................................................................................... 16
Deselect Command ................................................................................................................................ 16
Clock Suspend Mode.............................................................................................................................. 16
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相关代理商/技术参数 |
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|---|---|
| W981216BH-75 | 制造商:Winbond Electronics Corp 功能描述:SDRAM, 8M x 16, 54 Pin, Plastic, TSOP |
| W9812G2GB | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM |
| W9812G2GB-6 | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM |
| W9812G2GB-6I | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM |
| W9812G2GB-75 | 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM |
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