HYB18H256321BF-11 Datasheet | Qimonda AG

September 2007 .. HYB18H256321BF- 11/12/14 HYB18H256321BF- 10 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM Ro HS pliant Internet Data Sheet Rev. 0.80 Internet Data Sheet .. HYB18H256321BF 256-Mbit GDDR3 HYB18H256321BF- 11/12/14 HYB18H256321BF- 10 Revision History: 2007-09, Rev. 0.80 Page All Subjects (major changes since last revision) New Internet Data Sheet We Listen to Your ments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal (including a reference to this document) to: techdoc@qimonda. qag_techdoc_rev411 / 3.31 QAG / 2007-01-22 09132007-07EM-7OYI Internet Data Sheet .. HYB18H256321BF 256-Mbit GDDR3 - - - - - - - - - - - - - - Overview Features - Data mask for write mands - 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 interface including on chip termination (ODT) - Autoprecharge option with concurrent auto precharge support - 4k Refresh...