mt9htf12872py-53e Micron Semiconductor Products, mt9htf12872py-53e Datasheet - Page 2

• Manufacturer Part Number: mt9htf12872py-53e
• Description: 256mb, 512mb, 1gb X72, Ecc, Sr 240-pin Ddr2 Sdram Rdimm
• Manufacturer: Micron Semiconductor Products

Table 2:
Table 3:
Table 4:
Table 5:
PDF: 09005aef82250868/Source: 09005aef82250815
HTF9C32_64_128x72.fm - Rev. E 6/08 EN
Parameter
Refresh count
Row address
Device bank address
Device page size per bank
Device configuration
Column address
Module rank address
MT9HTF12872(P)(I)Y-80E__
MT9HTF12872(P)(I)Y-800__
MT9HTF12872(P)(I)Y-667__
MT9HTF12872(P)(I)Y-53E__
MT9HTF12872(P)(I)Y-40E__
MT9HTF6472(P)(I)Y-80E__
MT9HTF6472(P)(I)Y-800__
MT9HTF6472(P)(I)Y-667__
MT9HTF6472(P)(I)Y-53E__
MT9HTF6472(P)(I)Y-40E__
MT9HTF3272I(I)Y-667__
MT9HTF3272(I)Y-53E__
MT9HTF3272(I)Y-40E__
Part Number
Part Number
Part Number
Addressing
Part Numbers and Timing Parameters – 256MB Modules
Base device: MT47H32M8,
Part Numbers and Timing Parameters – 512MB Modules
Base device: MT47H64M8,
Part Numbers and Timing Parameters – 1GB Modules
Base device: MT47H128M8,
Notes:
2
2
2
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) designating component and PCB
revisions. Consult factory for current revision codes. Example: MT9HTF6472Y-667D2.
Module
Density
Module
Density
256MB, 512MB, 1GB (x72, ECC, SR) 240-Pin DDR2 SDRAM RDIMM
Module
Density
256MB
256MB
256MB
512MB
512MB
512MB
512MB
512MB
1GB
1GB
1GB
1GB
1GB
1
1
1
256Mb DDR2 SDRAM
512Mb DDR2 SDRAM
1Gb DDR2 SDRAM
Configuration
Configuration
Configuration
32 Meg x 72
32 Meg x 72
32 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
128 Meg x 72
64 Meg x 72
64 Meg x 72
64 Meg x 72
64 Meg x 72
64 Meg x 72
256Mb (32 Meg x 8)
8K A[12:0]
1K A[9:0]
4 BA[1:0]
256MB
1 S0#
1KB
8K
2
Bandwidth
Bandwidth
Bandwidth
Module
5.3 GB/s
4.3 GB/s
3.2 GB/s
Module
6.2 GB/s
6.2 GB/s
5.3 GB/s
4.3 GB/s
3.2 GB/s
Module
6.2 GB/s
6.2 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 A[13:0]
4 BA[1:0]
1K A[9:0]
512MB
1 S0#
1KB
Memory Clock/
8K
3.75ns/533 MT/s
Memory Clock/
3.0ns/667 MT/s
5.0ns/400 MT/s
3.75ns/533 MT/s
Memory Clock/
3.75ns/533 MT/s
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
5.0ns/400 MT/s
Data Rate
Data Rate
Data Rate
©2003 Micron Technology, Inc. All rights reserved.
1Gb (128 Meg x 8)
(CL -
(CL -
16K A[13:0]
(CL -
1K A[9:0]
8 BA[2:0]
1 S0#
1GB
1KB
Latency
Latency
8K
Latency
t
t
5-5-5
4-4-4
3-3-3
RCD -
t
5-5-5
6-6-6
5-5-5
4-4-4
3-3-3
RCD -
5-5-5
6-6-6
5-5-5
4-4-4
3-3-3
Features
RCD -
t
t
t
RP)
RP)
RP)