參數(shù)資料
型號(hào): MT48LC4M32LFB5-10ES:G
元件分類: DRAM
英文描述: 4M X 32 SYNCHRONOUS DRAM, 7 ns, PBGA90
封裝: 8 X 13 MM, LEAD FREE, VFBGA-90
文件頁(yè)數(shù): 47/69頁(yè)
文件大?。?/td> 6213K
128Mb: x16, x32
MOBILE SDRAM
09005aef8071a76b
Micron Technology, Inc., reserves the right to change products or specifications without notice.
128Mbx16x32Mobile_2.fm - Rev. G (DRAFT) 7/04 EN
51
2001 Micron Technology, Inc. All rights reserved.
Figure 38: Auto Refresh Mode
NOTE:
1. Each AUTO REFRESH command performs a refresh cycle. Back-to-back commands are not required.
tCH
tCL
tCK
CKE
CLK
DQ
tRFC1
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tRP
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COMMAND
tCMH
tCMS
NOP
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BANK
ACTIVE
AUTO
REFRESH
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NOP
PRECHARGE
Precharge all
active banks
AUTO
REFRESH
tRFC1
High-Z
BA0, BA1
BANK(S)
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tAH
tAS
tCKH
tCKS
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NOP
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DQMU, DQML
A0-A9, A11
ROW
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ALL BANKS
SINGLE BANK
A10
ROW
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T0
T1
T2
Tn + 1
To + 1
DON’T CARE
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