IS42S32800J-6TLI-TR

The IS42S32800J-6TLI-TR is a 256Mbit synchronous dynamic random-access memory (SDRAM) organized as 8M x 32, designed for applications requiring reliable parallel memory interface and extended temperature tolerance. Built on proven SDRAM technology, this device operates at clock frequencies up to 166MHz with a fast 5.4ns access time, making it well-suited for embedded systems, industrial controls, and communications equipment where dependable data storage and retrieval are essential.

Key Features

• Memory Architecture: 256Mbit capacity organized as 8M x 32, providing flexible addressing for 32-bit data bus systems.
• Performance: 166MHz clock frequency with 5.4ns access time enables responsive data handling for real-time applications.
• Power Supply: Single 3V to 3.6V supply voltage simplifies board design and reduces power delivery complexity.
• Extended Temperature Range: -40°C to 85°C operating range ensures reliable operation in harsh industrial and automotive environments.
• Package: 86-pin TSOP II package (10.16mm width) offers a compact footprint for space-constrained designs.
• Parallel Interface: Direct parallel memory interface provides straightforward integration with microcontrollers and processors.

Typical Applications

• Industrial Automation: This SDRAM provides reliable memory for programmable logic controllers (PLCs) and human-machine interfaces (HMIs) where extended temperature tolerance ensures consistent operation in factory floor environments subject to temperature fluctuations.
• Embedded Computing: The 32-bit organization and 166MHz operation make this device suitable for embedded processors requiring fast, reliable working memory in networking equipment, routers, and communication systems.
• Test and Measurement Instruments: Fast access time and parallel interface support data buffering and processing in oscilloscopes, spectrum analyzers, and data acquisition systems that demand predictable memory performance.
• Consumer Electronics: The compact TSOP II package and standard SDRAM interface enable integration into set-top boxes, digital displays, and multimedia devices requiring moderate-density volatile memory.
• Telecommunications Equipment: Reliable operation across temperature extremes supports deployment in base stations, network switches, and communication infrastructure often installed in uncontrolled environments.

Unique Advantages

• Wide Temperature Tolerance: -40°C to 85°C operation reduces the need for thermal management in outdoor or industrial installations, lowering system cost.
• Proven SDRAM Technology: Mature synchronous DRAM architecture offers predictable timing characteristics and broad software support, accelerating development cycles.
• Single Supply Simplicity: 3V to 3.6V operation eliminates multiple voltage rails, simplifying power supply design and reducing bill-of-materials complexity.
• Standard Parallel Interface: Direct memory bus connection enables straightforward integration without complex protocol translation, reducing design risk.
• Compact Footprint: 86-pin TSOP II package balances pin count with board space efficiency for designs where PCB area is constrained.
• Active Lifecycle Status: Ongoing production availability supports long-term product planning and reduces supply chain risk for extended product lifecycles.

Why Choose IS42S32800J-6TLI-TR?

This SDRAM is positioned for engineers designing embedded systems and industrial equipment that must operate reliably across extended temperature ranges. The combination of 256Mbit capacity, 166MHz performance, and -40°C to 85°C operation makes it particularly suitable for applications deployed in challenging environments where commercial-temperature components would be inadequate. The 8M x 32 organization aligns well with 32-bit processor architectures, while the parallel interface provides deterministic timing without the protocol complexity of serial memories.

For designs requiring long product lifecycles, the active production status and mature SDRAM technology reduce obsolescence risk. The straightforward integration path and single-supply operation help contain development costs and shorten time-to-market for industrial, telecommunications, and embedded computing applications.

Get Started Today

Contact our technical sales team to discuss your memory requirements, request detailed specifications, or obtain pricing for the IS42S32800J-6TLI-TR. Our application engineers can assist with integration planning and provide reference designs to accelerate your development process.