IS43R86400F-5BL-TR

The IS43R86400F-5BL-TR is a high-performance 512Mbit DDR SDRAM designed for space-constrained applications requiring reliable parallel memory solutions. Built on proven DDR SDRAM technology, this device provides 64M x 8 memory organization in a compact 60-TFBGA package measuring just 8mm x 13mm. With a 200MHz clock frequency and 0.7ns access time, it delivers the performance needed for data buffering, embedded systems, and consumer electronics while operating on a standard 2.5V supply.

This volatile memory solution is ideal for designs requiring moderate density SDRAM in minimal board space, making it particularly well-suited for portable devices, industrial control systems, and embedded computing platforms where PCB real estate is at a premium.

Key Features

• Memory Architecture - 512Mbit density organized as 64M x 8, providing flexible word-level access for 8-bit data bus applications.
• Performance Specifications - 200MHz clock frequency with 0.7ns access time and 15ns write cycle time, delivering responsive read and write operations for real-time data handling.
• Power Efficiency - Operates on 2.3V to 2.7V supply voltage, compatible with standard 2.5V logic levels while minimizing power consumption in battery-operated devices.
• Compact Package - 60-ball TFBGA measuring 8mm x 13mm with 1.2mm ball pitch, enabling high-density PCB layouts in space-constrained designs.
• Operating Temperature Range - Commercial temperature rating of 0°C to 70°C ensures reliable operation in typical indoor environments and consumer applications.
• Parallel Interface - Traditional parallel memory interface simplifies integration with microcontrollers, processors, and FPGAs without requiring complex serial protocol handling.

Typical Applications

• Portable Consumer Electronics - This SDRAM provides working memory for tablets, portable media players, and handheld devices where the compact TFBGA package saves valuable PCB space while the 2.5V operation extends battery life.
• Embedded Computing Systems - The parallel interface and moderate density make this device ideal for embedded processors and microcontrollers requiring fast data buffering and program execution space without the complexity of high-density memory controllers.
• Industrial Control Equipment - HMI panels, programmable logic controllers, and measurement instruments benefit from the reliable DDR SDRAM technology and commercial temperature range suitable for controlled factory environments.
• Networking and Communications - Routers, switches, and communication modules use this SDRAM for packet buffering and data queuing where the 200MHz clock frequency provides adequate throughput for moderate-bandwidth applications.
• Consumer IoT Devices - Connected home devices, smart appliances, and IoT gateways leverage the compact footprint and standard voltage operation for cost-effective memory solutions in space-limited enclosures.

Unique Advantages

• Space-Saving Design: The 8mm x 13mm TFBGA package delivers 512Mbit capacity in less than half the footprint of traditional TSOP packages, enabling smaller product designs and higher component density.
• Proven DDR Technology: Mature DDR SDRAM architecture offers excellent reliability and broad ecosystem support with widely available controllers and reference designs, reducing development risk and time-to-market.
• Simplified Integration: Standard parallel memory interface eliminates the need for specialized serial memory controllers or firmware, allowing straightforward connection to most processors and reducing software complexity.
• Cost-Effective Memory Solution: The 64M x 8 organization and commercial temperature grade provide an economical option for applications requiring moderate memory capacity without premium features, helping control BOM costs.
• Low-Voltage Operation: 2.3V to 2.7V supply voltage compatibility with standard 2.5V logic reduces power consumption in portable devices and simplifies power supply design with common voltage rails.
• Active Lifecycle Status: Currently active production status ensures long-term availability and supply chain stability for new designs and ongoing manufacturing commitments.

Why Choose IS43R86400F-5BL-TR?

The IS43R86400F-5BL-TR represents an optimal balance of density, performance, and package size for embedded systems and consumer electronics requiring reliable volatile memory. ISSI's proven DDR SDRAM technology and active production status make this device a dependable choice for designs targeting moderate performance requirements without the complexity and cost of higher-density alternatives. The compact TFBGA package and standard voltage operation simplify PCB layout and power supply design while maximizing available board space for other components.

This SDRAM is particularly well-suited for embedded processors, microcontroller-based systems, and portable devices where the combination of 512Mbit capacity, parallel interface simplicity, and space-efficient packaging aligns with design requirements. The commercial temperature rating and mature technology provide a reliable foundation for products requiring stable memory performance in typical operating environments.

Contact Us for Pricing and Availability

Ready to integrate the IS43R86400F-5BL-TR into your next design? Our technical sales team can provide detailed specifications, pricing for your volume requirements, and guidance on implementation. Contact us today to request a quote or discuss how this DDR SDRAM solution can meet your embedded memory needs.