MT4VDDT3264AY-40BF1 Micron Technology Inc, MT4VDDT3264AY-40BF1 Datasheet - Page 2
![MODULE DDR 256MB 184-UDIMM](/photos/7/83/78346/mt4vddt3264ay-40bf1_sml.jpg)
MT4VDDT3264AY-40BF1
Manufacturer Part Number
MT4VDDT3264AY-40BF1
Description
MODULE DDR 256MB 184-UDIMM
Manufacturer
Micron Technology Inc
Datasheet
1.MT4VDDT3264AY-40BF1.pdf
(13 pages)
Specifications of MT4VDDT3264AY-40BF1
Memory Type
DDR SDRAM
Memory Size
256MB
Speed
200MHz
Package / Case
184-DIMM
Main Category
DRAM Module
Sub-category
DDR SDRAM
Module Type
184UDIMM
Device Core Size
64b
Organization
32Mx64
Total Density
256MByte
Chip Density
512Mb
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
2.6V
Operating Current
860mA
Number Of Elements
4
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Pin Count
184
Mounting
Socket
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1342
Table 2:
Table 3:
Table 4:
PDF: 09005aef8085081a/Source: 09005aef806e129d
DD4C16_32x64A.fm - Rev. E 11/08 EN
Parameter
Part Number
Part Number
Refresh count
Row address
Device bank address
Device configuration
Column address
Module rank address
MT4VDDT1664AG-40B__
MT4VDDT1664AY-40B__
MT4VDDT1664AG-335__
MT4VDDT1664AY-335__
MT4VDDT1664AG-262__
MT4VDDT1664AG-26A__
MT4VDDT1664AG-265__
MT4VDDT1664AY-265__
MT4VDDT3264AG-40B__
MT4VDDT3264AY-40B__
MT4VDDT3264AG-335__
MT4VDDT3264AY-335__
MT4VDDT3264AG-262__
MT4VDDT3264AG-26A__
MT4VDDT3264AG-265__
MT4VDDT3264AY-265__
Addressing
Part Numbers and Timing Parameters – 128MB Modules
Base device: MT46V16M16,
Part Numbers and Timing Parameters – 256MB Modules
Base device: MT46V32M16,
2
2
Notes:
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
PCB revisions. Consult factory for current revision codes. Example: MT4VDDT3264AY-335F1.
Module
Density
Module
Density
128MB
128MB
128MB
128MB
128MB
128MB
128MB
128MB
256MB
256MB
256MB
256MB
256MB
256MB
256MB
256MB
1
1
256Mb DDR SDRAM
512Mb DDR SDRAM
Configuration
Configuration
16 Meg x 64
32 Meg x 64
128MB, 256MB (x64, SR) 184-Pin DDR SDRAM UDIMM
16 Meg x 64
16 Meg x 64
16 Meg x 64
16 Meg x 64
16 Meg x 64
16 Meg x 64
16 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
256Mb (16 Meg x 16)
2
8K (A0–A12)
4 (BA0–BA1)
512 (A0–A8)
128MB
1 (S0#)
8K
Bandwidth
Bandwidth
Module
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
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
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Memory Clock/
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
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
Data Rate
Data Rate
512Mb (32 Meg x 16)
©2003 Micron Technology, Inc. All rights reserved.
8K (A0–A12)
4 (BA0–BA1)
1K (A0–A9)
256MB
1 (S0#)
8K
(CL-
(CL-
Clock Cycles
Clock Cycles
2.5-3-3
2.5-3-3
2.5-3-3
2.5-3-3
2.5-3-3
2.5-3-3
2.5-3-3
2.5-3-3
t
t
3-3-3
3-3-3
2-2-2
2-3-3
3-3-3
3-3-3
2-2-2
2-3-3
RCD-
RCD-
Features
t
t
RP)
RP)