mt8htf12864az Micron Semiconductor Products, mt8htf12864az Datasheet - Page 2

• Manufacturer Part Number: mt8htf12864az
• Description: 1gb X64, Sr 240-pin Ddr2 Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 2:
Table 3:
PDF: 09005aef83b94f21/Source: 09005aef83b94f31
HTF8C128x64AZ.fm - Rev. A 8/09 EN
Parameter
Refresh count
Row address
Device bank address
Device page size per bank
Device configuration
Column address
Module rank address
MT8HTF12864AZ-1GA__
MT8HTF12864AZ-80E__
MT8HTF12864AZ-800__
MT8HTF12864AZ-667__
Part Number
Addressing
Part Numbers and Timing Parameters – 1GB Modules
Base device: MT47H128M8,
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: MT8HTF12864AZ-800H1.
Module
Density
1GB
1GB
1GB
1GB
1
1Gb DDR2 SDRAM
Configuration
128 Meg x 64
128 Meg x 64
128 Meg x 64
128 Meg x 64
2
1GB (x64, SR) 240-Pin DDR2 SDRAM UDIMM
Bandwidth
Module
8.5 GB/s
6.2 GB/s
6.2 GB/s
5.3 GB/s
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1.875ns/1066 MT/s
Memory Clock/
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
Data Rate
1Gb (128 Meg x 8)
©2003 Micron Technology, Inc. All rights reserved.
16K (A[13:0])
8 (BA[2:0])
1K (A[9:0])
1 (S0#)
1GB
1KB
8K
(CL-
Clock Cycles
t
7-7-7
5-5-5
6-6-6
5-5-5
RCD-
Features
t
RP)