MT4VDDT3264AY-40BF1 Micron Technology Inc, MT4VDDT3264AY-40BF1 Datasheet - Page 2

• Manufacturer Part Number: MT4VDDT3264AY-40BF1
• Description: MODULE DDR 256MB 184-UDIMM
• Manufacturer: Micron Technology Inc

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)