MT18VDDF6472DG-40BG2 Micron Technology Inc, MT18VDDF6472DG-40BG2 Datasheet - Page 20
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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 16: DDR SDRAM Component Electrical Characteristics and Recommended AC
Notes: 1–5, 12-15, 29, 49; notes appear on pages 21–24; 0°C
pdf: 09005aef8074e85b, source: 09005aef8072fe49
DDF18C64_128x72G.fm - Rev. C 11/04 EN
AC CHARACTERISTICS
PARAMETER
REFRESH to REFRESH command interval
Average periodic refresh interval
Terminating voltage delay to V
Exit SELF REFRESH to non-READ command
Exit SELF REFRESH to READ command
Operating Conditions (-26A, -265, -202) (Continued)
DD
20
SYMBOL
T
A
t
t
t
t
t
XSNR
XSRD
REFC
REFI
VTD
+70°C; V
Micron Technology, Inc., reserves the right to change products or specifications without notice.
184-PIN DDR SDRAM RDIMM
MIN
200
75
DD
0
-26A/-265
512MB, 1GB (x72, ECC, SR)
= V
DD
MAX
70.3
7.8
Q = +2.5V ±0.2V
MIN
200
80
0
-202
©2004 Micron Technology, Inc. All rights reserved.
MAX
70.3
7.8
UNITS
t
µs
µs
ns
ns
CK
NOTES
21
21