1Gb: x8, x16 Automotive DDR2 SDRAM - Micron

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Figure 84: ODT Turn-Off Timing When Exiting Power-Down Mode CK# CK Command CKE ODT R TT ODT R TT T0 T1 T2 T3 T4 Ta0 Ta1 NOP NOP NOP NOP NOP NOP NOP tCKE (MIN) tAXPD (MIN) Indicates a break in time scale 1Gb: x8, x16 Automotive DDR2 SDRAM ODT Timing R TT Unknown tAOFPD (MAX) tAOFPD (MIN) R TT On Ta2 Ta3 Ta4 Ta5 NOP NOP NOP NOP tAOFD tAOF (MIN) Transitioning R TT tAOF (MAX) Don’t Care PDF: 09005aef840eff89 1gbddr2_ait_aat.pdf – Rev. C 7/11 EN 128 Micron Technology, Inc. reserves the right to change products or specifications without notice. � 2010 Micron Technology, Inc. All rights reserved.
Figure 85: ODT Turn-On Timing When Exiting Power-Down Mode CK# CK Command CKE ODT R TT ODT R TT T0 T1 T2 T3 T4 Ta0 Ta1 NOP NOP NOP NOP NOP NOP NOP tCKE (MIN) t AXPD (MIN) Indicates a break in time scale 1Gb: x8, x16 Automotive DDR2 SDRAM ODT Timing t AONPD (MAX) t AONPD (MIN) Ta2 Ta3 Ta4 Ta5 NOP NOP NOP NOP t AOND t AON (MIN) R TT Unknown R TT On t AON (MAX) Transitioning R TT Don’t Care 8000 S. Federal Way, P.O. Box 6, Boise, ID 83707-0006, Tel: 208-368-3900 www.micron.com/productsupport Customer Comment Line: 800-932-4992 Micron and the Micron logo are trademarks of Micron Technology, Inc. All other trademarks are the property of their respective owners. This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein. Although considered final, these specifications are subject to change, as further product development and data characterization sometimes occur. PDF: 09005aef840eff89 1gbddr2_ait_aat.pdf – Rev. C 7/11 EN 129 Micron Technology, Inc. reserves the right to change products or specifications without notice. � 2010 Micron Technology, Inc. All rights reserved.
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Automotive DDR2 SDRAM MT47H128M8 -
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1Gb: x8, x16 Automotive DDR2 SDRAM
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Functional Description Automotive I
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Functional Block Diagrams The DDR2
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Ball Assignments and Descriptions F
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Table 3: FBGA 84-Ball - x16 and 60-
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Packaging Package Dimensions Figure
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FBGA Package Capacitance Table 4: I
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Table 6: Temperature Limits Paramet
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I DD7 Conditions The detailed timin
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Table 10: DDR2 I DD Specifications
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PDF: 09005aef840eff89 Micron Techno
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AC and DC Operating Conditions Tabl
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Input Electrical Characteristics an
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Table 19: Output Characteristics Pa
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Figure 15: Full Strength Pull-Up Ch
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Figure 17: Reduced Strength Pull-Up
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AC Overshoot/Undershoot Specificati
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Input Slew Rate Derating 1Gb: x8, x
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Figure 23: Nominal Slew Rate for t
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Table 34: Single-Ended DQS Slew Rat
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Figure 27: Nominal Slew Rate for t
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Figure 31: AC Input Test Signal Wav
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6. Bank addresses (BA) determine wh
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Table 38: Truth Table - Current Sta
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NO OPERATION (NOP) LOAD MODE (LM) A
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Burst Length Figure 33: MR Definiti
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Write Recovery Power-Down Mode 1Gb:
Page 77 and 78: Extended Mode Register (EMR) Figure
Page 79 and 80: On-Die Termination (ODT) ODT effect
Page 81 and 82: Extended Mode Register 2 (EMR2) Fig
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Page 85 and 86: 1Gb: x8, x16 Automotive DDR2 SDRAM
Page 87 and 88: Figure 42: Multibank Activate Restr
Page 89 and 90: Figure 43: READ Latency CK# CK Comm
Page 91 and 92: Figure 45: Nonconsecutive READ Burs
Page 93 and 94: Figure 48: READ-to-PRECHARGE - BL =
Page 95 and 96: Figure 50: Bank Read - Without Auto
Page 97 and 98: Figure 52: x4, x8 Data Output Timin
Page 99 and 100: Figure 54: Data Output Timing - t A
Page 101 and 102: Figure 55: Write Burst CK# CK Comma
Page 103 and 104: Figure 58: WRITE Interrupted by WRI
Page 105 and 106: Figure 60: WRITE-to-PRECHARGE CK# C
Page 107 and 108: Figure 62: Bank Write - with Auto P
Page 109 and 110: Figure 64: Data Input Timing PRECHA
Page 111 and 112: SELF REFRESH 1Gb: x8, x16 Automotiv
Page 113 and 114: Power-Down Mode 1Gb: x8, x16 Automo
Page 115 and 116: Table 43: Truth Table - CKE 1Gb: x8
Page 117 and 118: Figure 70: WRITE-to-Power-Down or S
Page 119 and 120: Figure 74: PRECHARGE Command-to-Pow
Page 121 and 122: Reset CKE Low Anytime 1Gb: x8, x16
Page 123 and 124: ODT Timing 1Gb: x8, x16 Automotive
Page 125 and 126: MRS Command to ODT Update Delay Dur
Page 127: Figure 83: ODT Turn-On Timing When
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1Gb: x8, x16 Automotive DDR2 SDRAM - Micron

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