MT9HTF6472AY-40ED4 Micron Technology Inc, MT9HTF6472AY-40ED4 Datasheet - Page 2

• Manufacturer Part Number: MT9HTF6472AY-40ED4
• Description: MODULE DDR2 512MB 240-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT9HTF6472AY-40ED4

• Memory Type: DDR2 SDRAM
• Memory Size: 512MB
• Speed: 400MT/s
• Package / Case: 240-DIMM
• Main Category: DRAM Module
• Sub-category: DDR2 SDRAM
• Module Type: 240RDIMM
• Device Core Size: 72b
• Organization: 64Mx72
• Total Density: 512MByte
• Chip Density: 512Mb
• Access Time (max): 60ps
• Maximum Clock Rate: 400MHz
• Operating Supply Voltage (typ): 1.8V
• Operating Current: 1.035A
• Number Of Elements: 9
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1:
Table 2:
Table 3:
pdf: 09005aef80e6f860, source: 09005aef80e5b799
HTF9C32_64_128x72AG_1.fm - Rev. C 6/05 EN
Part Number
Refresh Count
Row Addressing
Device Bank Addressing
Device Page Size per Bank
Device Configuration
Column Addressing
Module Rank Addressing
MT9HTF3272AY-667__
MT9HTF3272AY-53E__
MT9HTF3272AY-40E__
MT9HTF6472AY-667__
MT9HTF6472AY-53E__
MT9HTF6472AY-40E__
MT9HTF12872AY-667__
MT9HTF12872AY-53E__
MT9HTF12872AY-40E__
Speed Grade
-667
-53E
-40E
Address Table
Key Timing Parameters
Part Numbers and Timing Parameters
1
Notes: 1. All part numbers end with a two-place code (not shown), designating component and PCB
CL = 3
400
400
—
Module
Densit
256MB
256MB
256MB
512MB
512MB
512MB
256MB, 512MB, 1GB (x72, SR, ECC) 240-Pin DDR2 SDRAM UDIMM
revisions. Consult factory for current revision codes. Example: MT9HTF6472AY-40EC2.
1GB
1GB
1GB
Data Rate (MT/s)
CL = 4
Configuration
533
533
400
256Mb (32 Meg x 8)
128 Meg x 72
128 Meg x 72
128 Meg x 72
32 Meg x 72
32 Meg x 72
32 Meg x 72
64 Meg x 72
64 Meg x 72
64 Meg x 72
8K (A0–A12)
4 (BA0, BA1)
1K (A0–A9)
256MB
1 (S0#)
1KB
8K
2
CL = 5
667
—
—
Bandwidth
Module
5.3 GB/s
4.3 GB/s
3.2 GB/s
5.3 GB/s
4.3 GB/s
3.2 GB/s
5.3 GB/s
4.3 GB/s
3.2 GB/s
Micron Technology, Inc., reserves the right to change products or specifications without notice.
512Mb (64 Meg x 8)
16K (A0–A13)
4 (BA0, BA1)
1K (A0-A9)
t
(ns)
512MB
RCD
1 (S0#)
15
15
15
1KB
8K
Memory Clock/
3.75ns/533 MT/s
3.75ns/533 MT/s
3.75ns/533 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
Data Rate
©2003, 2004, 2005 Micron Technology, Inc. All rights reserved.
(ns)
t
15
15
15
RP
1Gb (128 Meg x 8)
8 (BA0, BA1, BA2)
16K (A0–A13)
1K (A0-A9)
(CL -
1 (S0#)
1GB
1KB
8K
Latency
t
5-5-5
4-4-4
3-3-3
5-5-5
4-4-4
3-3-3
5-5-5
4-4-4
3-3-3
Features
RCD -
(ns)
t
55
55
55
RC
t
RP)