參數(shù)資料
型號: MT47H128M8HV-187ELIT:E
元件分類: DRAM
英文描述: 128M X 8 DDR DRAM, 0.35 ns, PBGA60
封裝: 8 X 11.50 MM, FBGA-60
文件頁數(shù): 90/133頁
文件大?。?/td> 9170K
List of Tables
Table 1: Key Timing Parameters ...................................................................................................................... 2
Table 2: Addressing ......................................................................................................................................... 2
Table 3: FBGA 84-Ball – x16 and 60-Ball – x4, x8 Descriptions .......................................................................... 17
Table 4: Input Capacitance ............................................................................................................................ 22
Table 5: Absolute Maximum DC Ratings ........................................................................................................ 23
Table 6: Temperature Limits .......................................................................................................................... 24
Table 7: Thermal Impedance ......................................................................................................................... 25
Table 8: General IDD Parameters .................................................................................................................... 26
Table 9: IDD7 Timing Patterns (8-Bank Interleave READ Operation) ................................................................. 27
Table 11: AC Operating Specifications and Conditions .................................................................................... 31
Table 12: Recommended DC Operating Conditions (SSTL_18) ........................................................................ 42
Table 13: ODT DC Electrical Characteristics ................................................................................................... 43
Table 14: Input DC Logic Levels ..................................................................................................................... 44
Table 15: Input AC Logic Levels ..................................................................................................................... 44
Table 16: Differential Input Logic Levels ........................................................................................................ 45
Table 17: Differential AC Output Parameters .................................................................................................. 47
Table 18: Output DC Current Drive ................................................................................................................ 47
Table 19: Output Characteristics .................................................................................................................... 48
Table 20: Full Strength Pull-Down Current (mA) ............................................................................................ 49
Table 21: Full Strength Pull-Up Current (mA) ................................................................................................. 50
Table 22: Reduced Strength Pull-Down Current (mA) ..................................................................................... 51
Table 23: Reduced Strength Pull-Up Current (mA) .......................................................................................... 52
Table 24: Input Clamp Characteristics ........................................................................................................... 53
Table 25: Address and Control Balls ............................................................................................................... 54
Table 26: Clock, Data, Strobe, and Mask Balls ................................................................................................. 54
Table 27: AC Input Test Conditions ................................................................................................................ 55
Table 28: DDR2-400/533 Setup and Hold Time Derating Values (tIS and tIH) ................................................... 57
Table 30: DDR2-400/533 tDS, tDH Derating Values with Differential Strobe ..................................................... 61
Table 32: Single-Ended DQS Slew Rate Derating Values Using tDSb and tDHb .................................................. 63
Table 36: Truth Table – DDR2 Commands ..................................................................................................... 69
Table 37: Truth Table – Current State Bank n – Command to Bank n ............................................................... 70
Table 38: Truth Table – Current State Bank n – Command to Bank m .............................................................. 72
Table 39: Minimum Delay with Auto Precharge Enabled ................................................................................. 73
Table 40: Burst Definition .............................................................................................................................. 77
Table 41: READ Using Concurrent Auto Precharge ......................................................................................... 98
Table 42: WRITE Using Concurrent Auto Precharge ....................................................................................... 104
Table 43: Truth Table – CKE ......................................................................................................................... 119
1Gb: x4, x8, x16 DDR2 SDRAM
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. S 10/09 EN
6
Micron Technology, Inc. reserves the right to change products or specifications without notice.
2004 Micron Technology, Inc. All rights reserved.
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