MT47H64M8CF-25E IT:G Micron Technology Inc, MT47H64M8CF-25E IT:G Datasheet - Page 68

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

Figure 30: AC Input Test Signal Waveform Command/Address Balls
Figure 31: AC Input Test Signal Waveform for Data with DQS, DQS# (Differential)
PDF: 09005aef82f1e6e2
512MbDDR2.pdf - Rev. T 2/12 EN
Logic levels
V
Logic levels
REF
V
REF
levels
levels
CK#
CK
t IS
DQS#
DQS
t IS
a
b
t DS
t IH
t DS
t IH
a
b
b
a
68
t DH
t DH
b
a
t IS
t IS
a
t DS
t DS
b
a
Micron Technology, Inc. reserves the right to change products or specifications without notice.
b
t DH
t IH
512Mb: x4, x8, x16 DDR2 SDRAM
t DH
t IH
b
b
a
a
Input Slew Rate Derating
V
V
V
V
V
V
V
DDQ
IH(AC)min
IH(DC)min
REF(DC)
IL(DC)min
IL(AC)min
SSQ
2004 Micron Technology, Inc. All rights reserved.
V
V
V
V
VIL(DC)max
VIL(AC)max
V
DDQ
IH(AC)min
IH(DC)min
REF(DC)
SSQ