參數(shù)資料
型號(hào): MT47H32M16BT-37VL:A
元件分類: DRAM
英文描述: 32M X 16 DDR DRAM, 0.5 ns, PBGA92
封裝: 11 X 19 MM, LEAD FREE, FBGA-92
文件頁數(shù): 107/126頁
文件大小: 7045K
pdf: 09005aef8117c18e, source: 09005aef8117c192
Micron Technology, Inc., reserves the right to change products or specifications without notice.
512MbDDR2_2.fm - Rev. H 7/05 EN
81
2004, 2005 Micron Technology, Inc. All rights reserved.
512Mb: x4, x8, x16 DDR2 SDRAM
ODT Timing
Figure 63:
ODT Turn-Off Timing when Exiting Power-Down Mode
Table 15:
DDR2-400/533 ODT Turn-Off Timing when Exiting Power-Down Mode
Parameter
Symbol
Min
Max
Units
ODT turn-off delay
tAOFD
2.5
tCK
ODT turn-off
tAOF
tAC (MIN)
tAC (MAX) + 600
ps
ODT turn-off (power-down mode)
tAOFPD
tAC (MIN) + 2,000
2.5 x tCK + tAC (MAX) + 1,000
ps
ODT to power-down exit latency
tAXPD
8
tCK
T1
T0
T2
T3
T4
Ta0
Ta1
NOP
CK#
CK
CKE
tAXPD (MIN)
ODT
RTT
tAOF (MAX)
ODT
RTT
tAOFPD (MIN)
tAOFPD (MAX)
COMMAND
tCKE (MIN)
Ta2
Ta3
Ta4
Ta5
NOP
DON’T CARE
Transitioning RTT
RTT Unknown
RTT On
tAOF (MIN)
tAOFD
Indicates a break in
time scale
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參數(shù)描述
MT47H32M16CC-37E 制造商:Micron Technology Inc 功能描述: