IS42S32800J-6TL-TR

The IS42S32800J-6TL-TR is a 256-megabit synchronous dynamic random access memory (SDRAM) organized as 8M x 32 bits. This high-performance volatile memory device operates at clock frequencies up to 166 MHz with a fast 5.4ns access time, making it well-suited for applications requiring quick data access and moderate memory density. Built on proven SDRAM technology, this component provides reliable parallel interface memory for embedded systems, consumer electronics, and computing applications.

Key Features

• Memory Architecture - 256-megabit capacity organized as 8M words by 32 bits provides flexible memory configurations for various system designs.
• High-Speed Performance - 166 MHz clock frequency operation with 5.4ns access time delivers responsive data throughput for time-sensitive applications.
• Parallel Interface - Standard parallel memory interface simplifies integration with microcontrollers, processors, and FPGAs without requiring specialized controllers.
• Power Supply - Single 3V to 3.6V supply voltage reduces power management complexity and aligns with common digital logic levels.
• Commercial Temperature Range - Operates reliably across 0°C to 70°C ambient temperature range for standard indoor and consumer applications.
• Standard Package - 86-pin TSOP II package in industry-standard 10.16mm width facilitates PCB layout and manufacturing.

Typical Applications

• Consumer Electronics - This SDRAM provides working memory for set-top boxes, digital displays, and multimedia devices where its 256Mbit capacity handles buffering and processing tasks efficiently.
• Embedded Computing Systems - The parallel interface and fast access time make this memory suitable for single-board computers and embedded processors requiring external RAM expansion with straightforward integration.
• Networking Equipment - Commercial-grade routers and switches utilize this SDRAM for packet buffering and routing tables where the 166 MHz operation supports moderate throughput requirements.
• Test and Measurement Instruments - Benchtop equipment benefits from this memory's reliable performance and commercial temperature rating for data acquisition and signal processing functions.
• Legacy System Support - This component serves as a replacement or upgrade option for systems designed around parallel SDRAM architectures that require continued production availability.

Unique Advantages

• Proven SDRAM Technology: Mature and well-characterized architecture ensures predictable behavior and simplifies system validation compared to newer memory types.
• Straightforward Integration: Parallel interface eliminates the need for complex memory controllers or training sequences required by DDR variants, reducing development time.
• Active Lifecycle Status: Ongoing production availability supports long-term product planning and reduces obsolescence risk for established designs.
• Single Voltage Operation: Simplified power requirements with one 3.3V supply rail minimize BOM count and power distribution complexity on the PCB.
• Standard Form Factor: TSOP II packaging is widely supported by pick-and-place equipment and provides good thermal characteristics for reliable manufacturing yields.
• Moderate Density Sweet Spot: 256Mbit capacity balances cost and capability for applications that don't require multi-gigabit densities while avoiding the limitations of smaller memories.

Why Choose the IS42S32800J-6TL-TR?

The IS42S32800J-6TL-TR offers a reliable memory solution for designs requiring proven parallel SDRAM technology. Its combination of 166 MHz operation, 256Mbit capacity, and standard packaging makes it an effective choice for embedded systems, consumer products, and industrial equipment where design simplicity and component availability are priorities. Engineers working with legacy architectures or developing cost-sensitive products will appreciate the straightforward integration and active production status.

This memory component is particularly well-suited for applications in the commercial temperature range where mature SDRAM technology provides the right balance of performance, compatibility, and long-term supply continuity.

Get Started with the IS42S32800J-6TL-TR

Ready to integrate this SDRAM into your design? Contact our sales team for pricing, availability, and technical support. We can assist with datasheet review, memory configuration guidance, and volume pricing for your project requirements.