MT8JTF12864AY-1G1 Micron Semiconductor Products, MT8JTF12864AY-1G1 Datasheet - Page 2

• Manufacturer Part Number: MT8JTF12864AY-1G1
• Description: 1gb, 2gb X64, Sr 240-pin Ddr3 Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 2:
Table 3:
Table 4:
PDF: 09005aef82b21119/Source: 09005aef82b2112c
JTF8c128_256x64AY.fm - Rev. A 7/07 EN
Parameter
Refresh count
Row address
Device bank address
Device page size per bank
Device configuration
Column address
Module rank address
MT8JTF12864A(I)Y-1G4__
MT8JTF12864A(I)Y-1G3__
MT8JTF12864A(I)Y-1G1__
MT8JTF12864A(I)Y-1G0__
MT8JTF12864A(I)Y-80C__
MT8JTF12864A(I)Y-80B__
MT8JTF25664A(I)Y-1G4__
MT8JTF25664A(I)Y-1G3__
MT8JTF25664A(I)Y-1G1__
MT8JTF25664A(I)Y-1G0__
MT8JTF25664A(I)Y-80C__
MT8JTF25664A(I)Y-80B__
Part Number
Part Number
Addressing
Part Numbers and Timing Parameters 1GB Modules
Base device: MT41J128M8
Part Numbers and Timing Parameters 2GB Modules
Base device: MT41J256M8
Notes:
2
2
1. Data sheets for the base device parts 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: MT8JTF12864AY-1G1B1.
Module
Density
1GB
1GB
1GB
1GB
1GB
1GB
Module
Density
2GB
2GB
2GB
2GB
2GB
2GB
1
1
, 1Gb DDR3 SDRAM
, 2Gb DDR3 SDRAM
Configuration
128 Meg x 64
128 Meg x 64
128 Meg x 64
128 Meg x 64
128 Meg x 64
128 Meg x 64
Configuration
256 Meg x 64
256 Meg x 64
256 Meg x 64
256 Meg x 64
256 Meg x 64
256 Meg x 64
1GB, 2GB (x64, SR) 240-Pin DDR3 SDRAM UDIMM
2
Bandwidth
10.6 GB/s
10.6 GB/s
Bandwidth
Module
8.5 GB/s
8.5 GB/s
6.4 GB/s
6.4 GB/s
10.6 GB/s
10.6 GB/s
Module
8.5 GB/s
8.5 GB/s
6.4 GB/s
6.4 GB/s
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1Gb (128 Meg x 8)
16K (A0–A13)
8 (BA0–BA2)
1K (A0–A9)
1 (S0#)
1GB
1KB
8K
1.87ns/1066 MT/s
1.87ns/1066 MT/s
Memory Clock/
1.5ns/1333 MT/s
1.5ns/1333 MT/s
2.5ns/800 MT/s
2.5ns/800 MT/s
1.87ns/1066 MT/s
1.87ns/1066 MT/s
Memory Clock/
1.5ns/1333 MT/s
1.5ns/1333 MT/s
2.5ns/800 MT/s
2.5ns/800 MT/s
Data Rate
Data Rate
©2007 Micron Technology, Inc. All rights reserved.
2Gb (256 Meg x 8)
32K (A0–A14)
8 (BA0–BA2)
1K (A0–A9)
(Clock Cycles)
(Clock Cycles)
1 (S0#)
CL-
CL-
2GB
1KB
8K
10-10-10
10-10-10
t
t
9-9-9
7-7-7
8-8-8
5-5-5
6-6-6
RCD-
9-9-9
7-7-7
8-8-8
5-5-5
6-6-6
RCD-
Features
t
t
RP
RP