MT47H64M8CB-3:B Micron Technology Inc, MT47H64M8CB-3:B Datasheet - Page 118

• Manufacturer Part Number: MT47H64M8CB-3:B
• Description: IC DDR2 SDRAM 512MBIT 3NS 60FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT47H64M8CB-3:B

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 512M (64M x 8)
• Speed: 3ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 60-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 48:
PDF: 09005aef8117c18e, Source: 09005aef8211b2e6
512MbDDR2_2.fm - Rev. K 8/06 EN
DQS input-high pulse
width
DQS input-low pulse
width
DQS output access
time from CK/CK#
DQS falling edge to
CK rising – setup
time
DQS falling edge
from CK rising – hold
time
DQS–DQ skew, DQS
to last DQ valid, per
group, per access
DQS read preamble
DQS read postamble
Write preamble
setup time
DQS write preamble
DQS write postamble
Positive DQS latching
edge to associated
clock edge
WRITE command to
first DQS latching
transition
Parameter
AC Characteristics
AC Operating Conditions for -3E, -3, -37E, and -5E Speeds (Sheet 3 of 6)
Notes: 1–5; notes appear on page 126; V
Symbol
t
t
t
t
t
DQSCK
WPRES
t
t
t
t
t
DQSH
DQSQ
WPRE
WPST
DQSL
t
DQSS
t
RPRE
RPST
DSH
DSS
t
–0.25
–400
DQSS
WL -
Min
0.35
0.35
0.35
0.2
0.2
0.9
0.4
0.4
0
-3E
t
WL +
Max
+400
DQSS
0.25
240
1.1
0.6
0.6
DD
t
–0.25
–400
DQSS
WL -
Min
0.35
0.35
0.35
0.2
0.2
0.9
0.4
0.4
Q = +1.8V ±0.1V, V
0
118
-3
t
WL +
Max
+400
DQSS
0.25
240
1.1
0.6
0.6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
–0.25
–450
DQSS
Min
WL -
0.35
0.35
0.25
0.2
0.2
0.9
0.4
0.4
DD
0
512Mb: x4, x8, x16 DDR2 SDRAM
= +1.8V ±0.1V
-37E
t
+450
WL +
Max
DQSS
0.25
AC Operating Specifications
300
1.1
0.6
0.6
t
–0.25
–500
DQSS
Min
WL -
0.35
0.35
0.25
0.2
0.2
0.9
0.4
0.4
0
©2004 Micron Technology, Inc. All rights reserved.
-5E
t
WL +
+500
Max
DQSS
0.25
350
1.1
0.6
0.6
Units Notes
t
t
t
t
t
t
t
t
t
t
CK
CK
ps
CK
CK
ps
CK
CK
ps
CK
CK
CK
CK
33, 34,
33, 34,
34, 43
37, 43
37, 43
12, 13
11, 37
15, 17
37
37
37
37
37
37