MT36VDDF25672G-40BD2 Micron Technology Inc, MT36VDDF25672G-40BD2 Datasheet - Page 2

• Manufacturer Part Number: MT36VDDF25672G-40BD2
• Description: MODULE DDR SDRAM 2GB 184-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT36VDDF25672G-40BD2

• Memory Type: DDR SDRAM
• Memory Size: 2GB
• Speed: 200MHz
• Package / Case: 184-DIMM
• Main Category: DRAM Module
• Sub-category: DDR SDRAM
• Module Type: 184RDIMM
• Device Core Size: 72b
• Organization: 256Mx72
• Total Density: 2GByte
• Chip Density: 512Mb
• Maximum Clock Rate: 400MHz
• Operating Supply Voltage (typ): 2.5V
• Operating Current: 3.6A
• Number Of Elements: 36
• 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
• Other names: 557-1120

Table 1:
Table 2:
Table 3:
PDF: 09005aef80772fd2/Source: 09005aef8075ebf6
DDF36C128_256x72.fm - Rev. G 9/08 EN
Parameter
Part Number
Refresh count
Row address
Device bank address
Device configuration
Column address
Module rank address
MT36VDDF12872G-40B__
MT36VDDF12872Y-40B__
MT36VDDF12872G-335__
MT36VDDF12872Y-335__
MT36VDDF12872G-262__
MT36VDDF12872G-26A__
MT36VDDF12872Y-26A__
MT36VDDF12872G-265__
MT36VDDF12872Y-265__
Speed
Grade
-40B
-26A
-335
-262
-265
Key Timing Parameters
Addressing
Part Numbers and Timing Parameters – 1GB Modules
Base device: MT46V64M4,
2
Nomenclature
Notes:
Notes:
Industry
PC3200
PC2700
PC2100
PC2100
PC2100
1. The values of
1. Data sheets for the base devices can be found on Micron’s Web site.
2. All part numbers end with a two-place code (not shown) that designates component and
actual DDR SDRAM device specifications are 15ns.
PCB revisions. Consult factory for current revision codes.
Example: MT36VDDF12872Y-335G3.
Module
Density
1GB
1GB
1GB
1GB
1GB
1GB
1GB
1GB
1GB
1
CL = 3
256Mb DDR SDRAM
400
–
–
–
–
t
RCD and
Configuration
Data Rate (MT/s)
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
1GB, 2GB (x72, ECC, DR) 184-Pin DDR SDRAM RDIMM
CL = 2.5
333
333
266
266
266
t
RP for -335 modules show 18ns to align with industry specifications;
256Mb (64 Meg x 4)
2K (A0–A9, A11)
2
8K (A0–A12)
4 (BA0, BA1)
2 (S0#, S1#)
CL = 2
1GB
8K
266
266
266
266
200
Bandwidth
Module
3.2 GB/s
3.2 GB/s
2.7 GB/s
2.7 GB/s
2.1 GB/s
2.1 GB/s
2.1 GB/s
2.1 GB/s
2.1 GB/s
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
(ns)
RCD
15
18
15
20
20
Memory Clock/
5.0ns/400 MT/s
5.0ns/400 MT/s
6.0ns/333 MT/s
6.0ns/333 MT/s
7.5ns/266 MT/s
7.5ns/266 MT/s
7.5ns/266 MT/s
7.5ns/266 MT/s
7.5ns/266 MT/s
Data Rate
(ns)
t
15
18
15
20
20
RP
4K (A0–A9, A11, A12)
512Mb (128 Meg x 4)
©2002 Micron Technology, Inc. All rights reserved.
8K (A0–A12)
4 (BA0, BA1)
2 (S0#, S1#)
2GB
8K
(ns)
t
(CL-
55
60
60
65
65
RC
Clock Cycles
2.5-3-3
2.5-3-3
t
3-3-3
3-3-3
3-3-3
3-3-3
2-2-2
2-3-3
2-3-3
RCD-
Features
Notes
t
RP)
1