參數(shù)資料
型號(hào): MT47H128M8HQ-187ELAT: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, ROHS COMPLIANT, FBGA-60
文件頁數(shù): 36/133頁
文件大小: 9170K
Figure 83: ODT Timing for Slow-Exit or Precharge Power-Down Modes
Don’t Care
T1
T0
T2
T3
T4
T5
T6
Valid
CK#
CK
CKE
ODT
Address
Valid
Command
tCH
tCL
tAONPD (MIN)
tAONPD (MAX)
tAOFPD (MIN)
tAOFPD (MAX)
Transitioning RTT
T7
Valid
RTT Unknown
RTT On
tCK
RTT
Figure 84: ODT Turn-Off Timings When Entering Power-Down Mode
T1
T0
T2
T3
T4
T5
T6
NOP
CK#
CK
Command
CKE
ODT
RTT
tAOF (MIN)
tAOF (MAX)
tAOFD
ODT
RTT
tAOFPD (MIN)
Don’t Care
Transitioning RTT
RTT Unknown
RTT ON
tANPD (MIN)
tAOFPD (MAX)
1Gb: x4, x8, x16 DDR2 SDRAM
ODT Timing
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. S 10/09 EN
130
Micron Technology, Inc. reserves the right to change products or specifications without notice.
2004 Micron Technology, Inc. All rights reserved.
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