IS43R86400F-5BLI

The IS43R86400F-5BLI is a 512Mbit DDR SDRAM memory device organized as 64M x 8, designed for applications requiring high-performance volatile memory with extended temperature operation. Built on proven SDRAM technology, this memory IC operates at 200MHz clock frequency with 7ns access time, making it suitable for embedded systems, industrial equipment, and communications infrastructure where reliable data storage and fast access are essential.

With a wide operating temperature range of -40°C to 85°C, this DRAM solution addresses the demanding environmental conditions found in industrial automation, automotive infotainment, and outdoor networking equipment. The compact 60-TFBGA package (8x13mm) provides a small footprint for space-constrained designs while maintaining robust thermal performance.

Key Features

• Memory Core - 512Mbit DDR SDRAM organized as 64M x 8, providing flexible data width configuration for various system architectures.
• Performance - 200MHz clock frequency with 7ns access time and 15ns write cycle time, delivering fast read and write operations for data-intensive applications.
• Power Efficiency - Operates on 2.3V to 2.7V supply voltage, enabling low-power system designs while maintaining high performance.
• Temperature Range - Industrial temperature grade (-40°C to 85°C) ensures reliable operation across harsh environmental conditions without requiring temperature compensation circuitry.
• Interface - Parallel memory interface simplifies integration with microcontrollers, processors, and FPGAs using standard DDR SDRAM protocols.
• Package - 60-TFBGA (8x13mm) package offers excellent thermal characteristics and minimal PCB footprint for compact product designs.

Typical Applications

• Industrial Automation - This DDR SDRAM provides reliable volatile memory for PLCs, HMI systems, and motion controllers where extended temperature tolerance ensures consistent operation in factory environments and the parallel interface enables straightforward integration with industrial-grade processors.
• Communications Infrastructure - Network routers, switches, and base stations benefit from the high-speed data access and industrial temperature rating, allowing equipment to operate reliably in outdoor cabinets and telecommunications facilities without active cooling.
• Automotive Infotainment - In-vehicle entertainment systems and navigation units utilize this SDRAM for buffering multimedia content and application data, with the wide temperature range supporting operation in both hot summer and cold winter vehicle conditions.
• Medical Devices - Diagnostic equipment and patient monitoring systems leverage the reliable memory performance for real-time data processing and display, with the industrial temperature rating supporting operation in diverse clinical environments.
• Industrial Computing - Embedded controllers, panel PCs, and machine vision systems use this memory for temporary data storage and program execution, where the compact TFBGA package helps minimize board space in space-constrained industrial housings.

Unique Advantages

• Extended Temperature Operation: The -40°C to 85°C operating range eliminates the need for additional thermal management components, reducing BOM costs and improving system reliability in harsh environments.
• Standard DDR Interface: Compatibility with industry-standard DDR SDRAM controllers simplifies design integration and reduces development time compared to proprietary memory interfaces.
• Compact Form Factor: The 60-TFBGA package delivers high memory density in just 104mm², enabling smaller product designs without sacrificing performance or capacity.
• Balanced Performance: The 200MHz clock frequency and 7ns access time provide an optimal balance between speed and power consumption for embedded applications that don't require the highest-end DDR2 or DDR3 specifications.
• Proven Technology: DDR SDRAM represents mature, well-understood technology with extensive design resources and ecosystem support, reducing technical risk in new product development.
• Active Lifecycle Status: Current production status ensures long-term availability for designs with multi-year product lifecycles, minimizing the risk of costly redesigns due to component obsolescence.

Why Choose IS43R86400F-5BLI?

The IS43R86400F-5BLI addresses the specific requirements of industrial and embedded applications where standard commercial-grade memory components fall short. Its industrial temperature rating, compact package, and standard DDR interface make it an ideal choice for designers developing equipment that must operate reliably in challenging environments while meeting size and power constraints.

For applications requiring proven volatile memory technology with extended temperature operation and long-term availability, the IS43R86400F-5BLI offers a practical solution backed by ISSI's expertise in memory components. The combination of 512Mbit capacity, 200MHz performance, and industrial-grade reliability makes this DRAM suitable for a wide range of embedded computing, communications, and control applications.

Get a Quote

Contact our sales team to discuss your project requirements and request pricing for the IS43R86400F-5BLI. Our technical support staff can assist with design integration, reference designs, and application guidance to help you successfully incorporate this memory device into your product.