MT9HTF12872AY-40ED1 Micron Technology Inc, MT9HTF12872AY-40ED1 Datasheet - Page 2
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MT9HTF12872AY-40ED1
Manufacturer Part Number
MT9HTF12872AY-40ED1
Description
MODULE SDRAM DDR2 1GB 240DIMM
Manufacturer
Micron Technology Inc
Datasheet
1.MT9HTF12872AY-40ED1.pdf
(44 pages)
Specifications of MT9HTF12872AY-40ED1
Memory Type
DDR2 SDRAM
Memory Size
1GB
Speed
400MT/s
Package / Case
240-DIMM
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)