IBM39STB02500LFA05CC - Brand New IBM IC Chips
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Description
This IBM39STB02500LFA05CC is a 4Mb dual port Video RAM (VRAM) that consists of a Dynamic Random Access Memory (DRAM) organized as 256K x 16 interfaced to a Serial Register / Serial Access Memory (SAM) organized as 256 x 16.
The VRAM supports three basic operations: bidirectional random access to the DRAM, bidirectional serial access to the SAM, and bidirectional data transfer between any DRAM row and the SAM.
Full compatibility is provided between Half Depth SAM (256 x 16) and Full Depth SAM (512 x 16) by setting the VRAM in Serial Register Stop (SRS) mode with a stop address of 128 bit (or less).
Specifications and features
- Model: IBM39STB02500LFA05CC
- Product Category: IC Chips
- Type: Video RAM (VRAM)
- Memory Size: 4Mb
- DRAM Organization: 256K x 16
- SAM Organization: 256 x 16
- Basic Operations: Bidirectional Random Access to DRAM, Bidirectional Serial Access to SAM, Bidirectional Data Transfer between DRAM row and SAM
- Compatibility: Full compatibility between Half Depth SAM (256 x 16) and Full Depth SAM (512 x 16) by setting the VRAM in Serial Register Stop (SRS) mode with a stop address of 128 bit or less.
Application Scenarios
- Video processing applications
- Graphic intensive applications
- Gaming consoles
Comparison
Advantages- High-speed performance
- Dual port design allows simultaneous access
- Supports bidirectional data transfer
Disadvantages- Requires specific knowledge and expertise for integration and usage
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download IBM39STB02500LFA05CC
- Chipdatas Part: CD90-IBM39STB02500LFA05CC
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 17:31 +0800
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The fee is charged according to the rule of PayPal.
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