MT18VDDF6472DG-40BG2 Micron Technology Inc, MT18VDDF6472DG-40BG2 Datasheet - Page 34
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MT18VDDF6472DG-40BG2
Manufacturer Part Number
MT18VDDF6472DG-40BG2
Description
MODULE SDRAM DDR 512MB 184DIMM
Manufacturer
Micron Technology Inc
Specifications of MT18VDDF6472DG-40BG2
Memory Type
DDR SDRAM
Memory Size
512MB
Speed
400MT/s
Package / Case
184-DIMM
Main Category
DRAM Module
Sub-category
DDR SDRAM
Module Type
184RDIMM
Device Core Size
72b
Organization
64Mx72
Total Density
512MByte
Chip Density
256Mb
Access Time (max)
500ps
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
2.5V
Operating Current
1.836A
Number Of Elements
18
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.3V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Pin Count
184
Mounting
Socket
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Table 23: Serial Presence-Detect Matrix
“1”/“0”: Serial Data, “driven to HIGH”/“driven to LOW”; notes appear on page 34
NOTE:
pdf: 09005aef8074e85b, source: 09005aef8072fe49
DDF18C64_128x72G.fm - Rev. C 11/04 EN
99-127 Manufacturer-specific Data (RSVD)
1. Value for -26A
2. The value of
3. The JEDEC SPD specification allows fast or slow slew rate values for these bytes. The worst-case (slow slew rate) value is
BYTE
95-98 Module Serial Number
93
94
represented here. Systems requiring the fast slew rate setup and hold values are supported, provided the faster mini-
mum slew rate is met.
Year of Manufacture in BCD
Week of Manufacture in BCD
t
RAS used for -26A/-265 modules is calculated from
t
CK set to 7ns (0x70) for optimum BIOS compatibility. Actual device spec. vaule is 7.5ns.
DESCRIPTION
34
ENTRY (VERSION)
t
RC -
Micron Technology, Inc., reserves the right to change products or specifications without notice.
184-PIN DDR SDRAM RDIMM
t
RP. Actual device spec value is 40 ns.
512MB, 1GB (x72, ECC, SR)
MT18VDDF6472
Variable Data
Variable Data
Variable Data
–
©2004 Micron Technology, Inc. All rights reserved.
MT18VDDF12872
Variable Data
Variable Data
Variable Data
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