IS45S16320F-7BLA2

The IS45S16320F-7BLA2 is a 512Mbit synchronous DRAM designed for applications requiring high-speed parallel memory access with extended temperature tolerance. Built on proven SDRAM technology, this device features a 32M x 16 organization delivering 143MHz clock frequency performance in a compact 54-pin TFBGA package. Its extended industrial temperature range and reliable SDRAM architecture make it ideal for systems requiring consistent memory performance in challenging environments.

Key Features

• Memory Core - 512Mbit SDRAM organized as 32M x 16, providing flexible data access patterns for a wide range of system architectures.
• High-Speed Performance - 143MHz clock frequency with 5.4ns access time ensures rapid data throughput for real-time processing requirements.
• Parallel Interface - Traditional parallel SDRAM interface simplifies integration with legacy systems and proven controller designs.
• Power Supply - Standard 3V to 3.6V operation compatible with common industrial power rails.
• Extended Temperature Range - Rated for -40°C to 105°C (TA) operation, supporting deployment in harsh industrial and automotive environments.
• Compact Package - 54-TFBGA (8x13mm) footprint optimizes board space utilization in space-constrained designs.

Typical Applications

• Industrial Control Systems - This SDRAM provides reliable working memory for PLCs, HMIs, and industrial controllers where extended temperature tolerance ensures consistent operation in factory floor environments with wide thermal variations.
• Embedded Computing Platforms - The parallel interface and proven SDRAM technology enable straightforward integration into legacy embedded designs requiring memory upgrades or long-term component availability.
• Test and Measurement Equipment - High-speed data buffering supports real-time signal processing and waveform capture in oscilloscopes, data loggers, and diagnostic tools operating across industrial temperature ranges.
• Communications Infrastructure - Reliable volatile memory for routers, switches, and base stations where the 512Mbit capacity handles packet buffering and routing tables in outdoor installations.
• Automotive Infotainment Systems - Extended temperature operation supports memory requirements in dashboard displays, navigation systems, and telematics units exposed to cabin temperature extremes.

Unique Advantages

• Proven SDRAM Technology: Mature architecture reduces integration risks and leverages extensive controller IP availability across multiple platforms.
• Extended Temperature Qualification: -40°C to 105°C rating eliminates need for thermal management solutions in many industrial applications, simplifying system design.
• Standard Voltage Operation: 3.3V nominal supply matches common industrial power rails, avoiding need for dedicated memory power regulation.
• Parallel Interface Compatibility: Direct integration with legacy SDRAM controllers preserves existing system architectures and reduces re-engineering costs.
• Compact TFBGA Footprint: 8x13mm package dimensions optimize PCB real estate utilization compared to larger TSOP alternatives.
• Active Lifecycle Status: Current production availability supports long-term designs requiring component continuity and stable supply chains.

Why Choose IS45S16320F-7BLA2?

The IS45S16320F-7BLA2 addresses the needs of industrial and embedded system designers requiring reliable parallel memory with extended temperature performance. Its combination of proven SDRAM technology, industrial-grade temperature rating, and compact packaging makes it well-suited for applications where thermal environments exceed commercial specifications. The 512Mbit density and 143MHz performance deliver sufficient capacity and speed for real-time control, data buffering, and embedded computing tasks without over-provisioning.

For designs requiring long-term availability, compatibility with legacy SDRAM controllers, and operation across industrial temperature ranges, this device provides a straightforward memory solution backed by an active lifecycle status. The standard voltage and parallel interface reduce integration complexity while the compact TFBGA package supports modern space-constrained PCB layouts.

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Contact our sales team for pricing, availability, and technical support for the IS45S16320F-7BLA2. Our engineers can assist with integration guidance, controller recommendations, and application-specific configuration to ensure optimal performance in your design.