MT18VDDT12872AG-335F1 Micron Technology Inc, MT18VDDT12872AG-335F1 Datasheet - Page 18
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MT18VDDT12872AG-335F1
Manufacturer Part Number
MT18VDDT12872AG-335F1
Description
MODULE DDR 1GB 184-DIMM
Manufacturer
Micron Technology Inc
Specifications of MT18VDDT12872AG-335F1
Memory Type
DDR SDRAM
Memory Size
1GB
Speed
333MT/s
Package / Case
184-DIMM
Main Category
DRAM Module
Sub-category
DDR SDRAM
Module Type
184UDIMM
Device Core Size
72b
Organization
128Mx72
Total Density
1GByte
Chip Density
512Mb
Maximum Clock Rate
333MHz
Operating Supply Voltage (typ)
2.5V
Operating Current
1.62A
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
Notes: 1–5, 8, 12–15, 29, 31; notes appear on pages 19–21; 0°C
pdf: 09005aef80814e61, source: 09005aef80a43eed
DDA18C32_64_128x72AG.fm - Rev. E 9/04 EN
AC CHARACTERISTICS
PARAMETER
ACTIVE bank a to ACTIVE bank b command
DQS write preamble
DQS write preamble setup time
DQS write postamble
Write recovery time
Internal WRITE to READ command delay
Data valid output window
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
Recommended AC Operating Conditions (Continued)
DD
256MB, 512MB, 1GB (x72, ECC, DR), PC3200
256MB
512MB,
1GB
256MB
512MB,
1GB
18
SYMBOL
t
t
WPRES
t
t
t
t
t
WPRE
t
WPST
t
t
XSNR
XSRD
REFC
t
WTR
RRD
REFI
VTD
WR
na
T
A
+70°C; V
Micron Technology, Inc., reserves the right to change products or specifications without notice.
184-PIN DDR SDRAM UDIMM
MIN
0.25
200
0.4
10
15
75
DD
0
2
0
t
QH -
= V
-40B
DD
t
DQSQ
Q = +2.6V ±0.1V
MAX
140.6
70.3
15.6
0.6
7.8
UNITS
t
t
t
t
ns
CK
ns
CK
ns
CK
ns
µs
µs
µs
µs
ns
ns
CK
©2004 Micron Technology, Inc.
NOTES
18, 19
17
22
21
21