MT47H64M8CF-25E IT:G Micron Technology Inc, MT47H64M8CF-25E IT:G Datasheet - Page 64

• Manufacturer Part Number: MT47H64M8CF-25E IT:G
• Description: 64MX8 DDR2 SDRAM PLASTIC IND TEMP FBGA 1.8V
• Manufacturer: Micron Technology Inc

Figure 29: AC Input Test Signal Waveform Command/Address Balls
Figure 30: AC Input Test Signal Waveform for Data with DQS, DQS# (Differential)
PDF: 09005aef8440dbbc
512mbddr2_ait_aat.pdf – Rev. C 7/11 EN
Logic levels
V
Logic levels
REF
V
REF
levels
levels
Micron Confidential and Proprietary
CK#
CK
t IS
DQS#
DQS
t IS
a
b
t DS
t IH
t DS
t IH
a
b
b
a
64
t DH
512Mb: x8, x16 Automotive DDR2 SDRAM
t DH
b
a
t IS
t IS
a
t DS
t DS
b
Micron Technology, Inc. reserves the right to change products or specifications without notice.
a
b
t DH
t IH
t IH
t DH
b
b
a
a
Input Slew Rate Derating
V
V
V
V
V
V
V
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DDQ
IH(AC)min
IH(DC)min
REF(DC)
IL(DC)min
IL(AC)min
SSQ
V
V
V
V
VIL(DC)max
VIL(AC)max
V
DDQ
IH(AC)min
IH(DC)min
REF(DC)
SSQ