參數(shù)資料
型號(hào)： W9812G2IH-6
廠商： WINBOND ELECTRONICS CORP
元件分類： DRAM
英文描述： 4M X 32 SYNCHRONOUS DRAM, 5 ns, PDSO86
封裝： 0.400 INCH, ROHS COMPLIANT, TSOP2-86
文件頁(yè)數(shù)： 1/43頁(yè)
文件大?。?/td> 697K
代理商： W9812G2IH-6
W9812G2IH
1M
× 4 BANKS × 32BIT SDRAM
Publication Release Date: Mar. 09, 2010
- 1 -
Revision A04
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
7.1
Power Up and Initialization.................................................................................................... 7
7.2
Programming Mode Register ................................................................................................ 7
7.3
Bank Activate Command....................................................................................................... 7
7.4
Read and Write Access Modes ............................................................................................. 7
7.5
Burst Read Command ........................................................................................................... 8
7.6
Burst Write Command ........................................................................................................... 8
7.7
Read Interrupted by a Read .................................................................................................. 8
7.8
Read Interrupted by a Write .................................................................................................. 8
7.9
Write Interrupted by a Write .................................................................................................. 8
7.10 Write Interrupted by a Read .................................................................................................. 8
7.11 Burst Stop Command ............................................................................................................ 9
7.12 Addressing Sequence of Sequential Mode ........................................................................... 9
7.13 Addressing Sequence of Interleave Mode ............................................................................ 9
7.14 Auto-precharge Command .................................................................................................. 10
7.15 Precharge Command .......................................................................................................... 10
7.16 Self Refresh Command ....................................................................................................... 10
7.17 Power Down Mode .............................................................................................................. 11
7.18 No Operation Command...................................................................................................... 11
7.19 Deselect Command ............................................................................................................. 11
7.20 Clock Suspend Mode .......................................................................................................... 11
8
OPERATION MODE...................................................................................................................... 12
8.1
Simplified Stated Diagram................................................................................................... 13
9
ELECTRICAL CHARACTERISTICS ............................................................................................. 14
9.1
Absolute Maximum Ratings................................................................................................. 14
9.2
Recommended DC Operating Conditions........................................................................... 14
9.3
Capacitance......................................................................................................................... 15
9.4
DC Characteristics............................................................................................................... 15
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PDF描述
W9812G6DH-75 8M X 16 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
W9812G6IH-6C 8M X 16 SYNCHRONOUS DRAM, 5 ns, PDSO54
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W9812G6GH 制造商:WINBOND 制造商全稱:Winbond 功能描述:2M X 4 BANKS X 16 BITS SDRAM
W9812G6GH-6 制造商:WINBOND 制造商全稱:Winbond 功能描述:2M X 4 BANKS X 16 BITS SDRAM
W9812G6GH-6C 制造商:WINBOND 制造商全稱:Winbond 功能描述:2M X 4 BANKS X 16 BITS SDRAM
W9812G6GH-6I 制造商:WINBOND 制造商全稱:Winbond 功能描述:2M X 4 BANKS X 16 BITS SDRAM
W9812G6GH-75 制造商:Winbond Electronics Corp 功能描述:8M * 16 SDRAM
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