HYB18H512321BF-08_QimondaAG.pdf
Datasheet Details
Part number:
HYB18H512321BF-14, HYB18H512321BF-08
Manufacturer:
Qimonda AG
File Size:
2.25 MB
Description:
512-mbit gddr3 graphics ram.
Note:
This datasheet PDF includes multiple part numbers: HYB18H512321BF-14, HYB18H512321BF-08.
Please refer to the document for exact specifications by model.
HYB18H512321BF-14, HYB18H512321BF-08, 512-Mbit GDDR3 Graphics RAM
The Qimonda 512-Mbit GDDR3 Graphics RAM is a high speed memory device, designed for high bandwidth intensive applications like PC graphics systems.
The chip’s 8 bank architecture is optimized for high speed.
HYB18H512321BF uses a double data rate interface and a 4n-pre fetch architecture.
The GDDR3
September 2007 www.DataSheet4U.com HYB18H512321BF 11/12/14 HYB18H512321BF 08/10 512-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM RoHS compliant Internet Data Sheet Rev.
1.1 Internet Data Sheet www.DataSheet4U.com HYB18H512321BF 512-Mbit GDDR3 HYB18H512321BF 11/12/14 HYB18H512321BF 08/10 Revision History: 2007-09, Rev.
1.1 Page 34 34 Subjects (major changes since last revision) Table 41 max.
CL changed from 16 to 13 Table 41 - Timing Parameters for -8 updated
HYB18H512321BF-14 Features
* Data mask for write commands
* Single ended READ strobe (RDQS) per byte. RDQS edgealigned with READ data
* Single ended WRITE strobe (WDQS) per byte. WDQS center-aligned with WRITE data
* DLL aligns RDQS and DQ transitions with Clock
* Programmable IO interf
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