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參數(shù)資料
| 型號： | MT47H128M8HQ-3AT |
| 元件分類： | DRAM |
| 英文描述： | 128M X 8 DDR DRAM, 0.4 ns, PBGA60 |
| 封裝： | 8 X 11.50 MM, ROHS COMPLIANT, FBGA-60 |
| 文件頁數(shù)： | 53/129頁 |
| 文件大?。?/td> | 9252K |
| 代理商： | MT47H128M8HQ-3AT |
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Contents
State Diagram .................................................................................................................................................. 8
Functional Description ..................................................................................................................................... 9
Industrial Temperature ................................................................................................................................ 9
Automotive Temperature ........................................................................................................................... 10
General Notes ............................................................................................................................................ 10
Functional Block Diagrams ............................................................................................................................. 11
Ball Assignments and Descriptions ................................................................................................................. 14
Packaging ...................................................................................................................................................... 18
Package Dimensions .................................................................................................................................. 18
FBGA Package Capacitance ......................................................................................................................... 21
Electrical Specifications – Absolute Ratings ..................................................................................................... 22
Temperature and Thermal Impedance ........................................................................................................ 22
Electrical Specifications – IDD Parameters ........................................................................................................ 24
IDD Specifications and Conditions ............................................................................................................... 24
IDD7 Conditions .......................................................................................................................................... 25
AC Timing Operating Specifications ................................................................................................................ 29
AC and DC Operating Conditions .................................................................................................................... 38
ODT DC Electrical Characteristics ................................................................................................................... 39
Input Electrical Characteristics and Operating Conditions ............................................................................... 40
Output Electrical Characteristics and Operating Conditions ............................................................................. 43
Output Driver Characteristics ......................................................................................................................... 45
Power and Ground Clamp Characteristics ....................................................................................................... 49
AC Overshoot/Undershoot Specification ......................................................................................................... 50
Input Slew Rate Derating ................................................................................................................................ 52
Commands .................................................................................................................................................... 65
Truth Tables ............................................................................................................................................... 65
DESELECT ................................................................................................................................................. 69
NO OPERATION (NOP) .............................................................................................................................. 70
LOAD MODE (LM) ..................................................................................................................................... 70
ACTIVATE .................................................................................................................................................. 70
READ ......................................................................................................................................................... 70
WRITE ....................................................................................................................................................... 70
PRECHARGE .............................................................................................................................................. 71
REFRESH ................................................................................................................................................... 71
SELF REFRESH ........................................................................................................................................... 71
Mode Register (MR) ........................................................................................................................................ 71
Burst Length .............................................................................................................................................. 72
Burst Type ................................................................................................................................................. 73
Operating Mode ......................................................................................................................................... 73
DLL RESET ................................................................................................................................................. 73
Write Recovery ........................................................................................................................................... 74
Power-Down Mode .................................................................................................................................... 74
CAS Latency (CL) ........................................................................................................................................ 75
Extended Mode Register (EMR) ....................................................................................................................... 76
DLL Enable/Disable ................................................................................................................................... 77
Output Drive Strength ................................................................................................................................ 77
DQS# Enable/Disable ................................................................................................................................. 77
RDQS Enable/Disable ................................................................................................................................. 77
Output Enable/Disable ............................................................................................................................... 77
On-Die Termination (ODT) ........................................................................................................................ 78
1Gb: x4, x8, x16 1.55V DDR2 SDRAM
PDF: 09005aef82b91d01
1GbDDR2_1_55V.PDF Rev. A 5/09 EN
3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
2009 Micron Technology, Inc. All rights reserved.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT47H128M8HQ-3EAT | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DDR2 SDRAM |
| MT47H128M8HQ-3EIT | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DDR2 SDRAM |
| MT47H128M8HQ-3EL | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DDR2 SDRAM |
| MT47H128M8HQ-3IT | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:DDR2 SDRAM |
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