mt18hts25672rhz Micron Semiconductor Products, mt18hts25672rhz Datasheet - Page 2

• Manufacturer Part Number: mt18hts25672rhz
• Description: Ddr2 Sdram Sordimm
• Manufacturer: Micron Semiconductor Products

Table 2: Addressing
Table 3: Part Numbers and Timing Parameters – 2GB Modules
Base device: MT47H256M8,
PDF: 09005aef83f287c1
hts18c256x72rhz.pdf - Rev. A 3/10 EN
Parameter
Refresh count
Row address
Device bank address
Device configuration
Column address
Module rank address
MT18HTS25672RH(I)Z-80E__
MT18HTS25672RH(I)Z-800__
MT18HTS25672RH(I)Z-667__
Notes:
Part Number
1. The data sheet for the base device 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: MT18HTS25672RHZ-80EG1.
2
1
2Gb DDR2 TwinDie SDRAM
Module
Density
2GB
2GB
2GB
Configuration
256 Meg x 72
256 Meg x 72
256Meg x 72
2GB (x72, ECC, DR) 200-Pin DDR2 SDRAM SORDIMM
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.
2Gb TwinDie (256 Meg x 8)
Memory Clock/
2.5ns/800 MT/s
2.5ns/800 MT/s
3.0ns/667 MT/s
Data Rate
16K A[13:0]
8 BA[2:0]
1K A[9:0]
2 S#[1:0]
1GB
8K
© 2010 Micron Technology, Inc. All rights reserved.
(CL-
Clock Cycles
t
Features
5-5-5
6-6-6
5-5-5
RCD-
t
RP)