mt47h64m8b6-5e-it Micron Semiconductor Products, mt47h64m8b6-5e-it Datasheet - Page 62

• Manufacturer Part Number: mt47h64m8b6-5e-it
• Description: 512mb X4, X8, X16 Ddr2 Sdram
• Manufacturer: Micron Semiconductor Products

Figure 36:
Figure 37:
PDF: 09005aef82f1e6e2/Source: 09005aef821aed36
DDR2_x4x8x16_Core2.fm - 512Mb DDR2: Rev. L; Core DDR2: Rev. C 4/08 EN
AC Input Test Signal Waveform for Data with DQS (Single-Ended)
AC Input Test Signal Waveform (Differential)
Logic levels
V
V
V
TR
CP
REF
levels
DQS
V
DD
V
SS
Q
V
Q
SWING
t DS
t DS
a
b
62
t DH
t DH
b
a
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t DS
Crossing point
t DS
V
a
IX
b
512Mb: x4, x8, x16 DDR2 SDRAM
t DH
t DH
b
a
Input Slew Rate Derating
©2004 Micron Technology, Inc. All rights reserved.
V
V
V
V
V
V
V
DD
IH
IH
REF
IL
IL
SS
V
(
(
(
(
Q
REF
DC
AC
Q
AC
DC
(
DC
) MAX
) MAX
) MIN
) MIN
)