IS43R32800B-5BL-TR

The IS43R32800B-5BL-TR is a 256Mbit DDR SDRAM memory device organized as 8M x 32, designed for applications requiring high-bandwidth parallel memory access. Built on proven DDR SDRAM technology, it operates at 200MHz clock frequency with a 7ns access time, making it suitable for embedded systems, consumer electronics, and industrial applications where moderate memory capacity and standard operating temperatures are required.

Key Features

• 256Mbit Memory Capacity - Organized as 8M x 32, providing 32MB of volatile storage for embedded applications requiring moderate memory capacity.
• DDR SDRAM Technology - 200MHz clock frequency with 7ns access time delivers reliable double data rate performance for parallel memory interfaces.
• Standard Voltage Operation - 2.3V to 2.7V supply voltage range supports integration with common embedded system power designs.
• Compact MiniBGA Package - 144-pin MiniBGA (12mm x 12mm) package offers space-efficient surface mount implementation for board designs with limited footprint.
• Commercial Temperature Range - 0°C to 70°C operating temperature suits standard indoor and climate-controlled environments.

Typical Applications

• Consumer Electronics - This DDR SDRAM provides working memory for set-top boxes, digital cameras, and media players where moderate capacity and standard temperature operation meet product requirements.
• Embedded Computing Systems - The parallel interface and compact package make this memory suitable for single-board computers and embedded controllers in commercial applications.
• Office Equipment - Printers, scanners, and multifunction devices utilize this memory for buffering and temporary data storage during document processing operations.
• Networking Equipment - Routers and switches operating in standard environments benefit from the parallel memory interface for packet buffering and routing table storage.

Unique Advantages

• Proven DDR Technology: Mature DDR SDRAM architecture provides predictable performance characteristics that simplify system design and validation.
• Compact Footprint: The 12mm x 12mm MiniBGA package minimizes board space requirements compared to larger memory packages.
• Standard Voltage Range: 2.3V to 2.7V operation integrates seamlessly with common embedded system power architectures without requiring additional voltage regulators.
• Parallel Interface: Direct parallel memory bus simplifies interfacing with processors and controllers that have native DDR memory controllers.

Why Choose IS43R32800B-5BL-TR?

The IS43R32800B-5BL-TR offers a balance of capacity, performance, and package size for embedded systems operating in commercial temperature environments. Its DDR SDRAM architecture provides straightforward integration with standard memory controllers, while the compact MiniBGA package supports space-constrained designs. Note that this device has an Obsolete lifecycle status, so designers should contact the manufacturer regarding availability and potential replacement options for new designs.

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