Datasheet Details
| Part number | HYB18H1G321AF-11 |
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| Manufacturer | Qimonda AG |
| File Size | 2.27 MB |
| Description | GDDR3 Graphics RAM 1-Gbit GDDR3 Graphics RAM |
| Datasheet |
 HYB18H1G321AF-11 Datasheet
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General Description
The Qimonda 1-Gbit GDDR3 Graphics RAM is a high speed memory device, designed for high bandwidth intensive applications like PC graphics systems.
The chip is programmable into two different configurations.
Key Features
- tWR programmable for Writes with Auto-Precharge.
- 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 interface including on chip termination (ODT).
- Autoprecharge option with concurrent auto precharge support.
- 8k Refresh (32ms).