mt9htf12872az Micron Semiconductor Products, mt9htf12872az Datasheet - Page 2

• Manufacturer Part Number: mt9htf12872az
• Description: 1gb X72, Sr, Ecc 240-pin Ddr2 Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 2:
Table 3:
PDF: 09005aef83b961d6/Source: 09005aef83b96204
HTF9C128x72AZ.fm - Rev. A 7/09 EN
Parameter
Refresh count
Row address
Device bank address
Device page size per bank
Device configuration
Column address
Module rank address
MT9HTF12872AZY-80E__
MT9HTF12872AZY-800__
MT9HTF12872AZY-667__
Part Number
Addressing
Part Numbers and Timing Parameters – 1GB Modules
Base device: MT47H128M8,
1
Notes: 1. All part numbers end with a two-place code (not shown) designating component and PCB
2. Data sheets for the base devices can be found at www.micron.com.
Module
Density
revisions. Consult factory for current revision codes. Example: MT9HTF12872AZ-80EG1.
1GB
1GB
1GB
2
1Gb DDR2 SDRAM
Configuration
128 Meg x 72
128 Meg x 72
128 Meg x 72
1GB (x72, SR, ECC) 240-Pin DDR2 SDRAM UDIMM
2
Bandwidth
Module
6.4 GB/s
6.4 GB/s
5.3 GB/s
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Memory Clock/
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
1Gb (128 Meg x 8)
Data Rate
16K A[13:0]
8 BA[2:0]
1K A[9:0]
1 (S0#)
1GB
1KB
8K
©2003 Micron Technology, Inc. All rights reserved.
(CL-
Latency
t
5-5-5
6-6-6
5-5-5
RCD-
Features
t
RP)