ISSI, Integrated Silicon Solution Inc IS43DR16320D-3DBL-TR

IS43DR16320D-3DBL-TR - High-Performance DDR2 SDRAM Memory IC

The IS43DR16320D-3DBL-TR from ISSI (Integrated Silicon Solution Inc) is a premium 512Mbit DDR2 SDRAM memory integrated circuit engineered for demanding embedded and industrial applications. This high-reliability parallel interface DRAM delivers exceptional performance with 333MHz clock frequency and 32M x 16 memory organization, making it ideal for data-intensive systems requiring fast, stable memory access.

Key Features & Benefits

• High-Speed Performance: 333MHz clock frequency with 15ns write cycle time and 450ps access time ensures rapid data processing for time-critical applications
• Flexible Memory Architecture: 512Mbit capacity with 32M x 16 organization optimized for parallel data handling in embedded controllers and industrial systems
• Industrial Temperature Range: Operates reliably from 0°C to 70°C for harsh environmental conditions in automotive, medical, and industrial automation equipment
• Low Power Consumption: 1.7V to 1.9V supply voltage reduces energy requirements and thermal management needs in compact designs
• Space-Efficient Package: Compact 84-TFBGA (8x12.5mm TWBGA) surface mount design maximizes board space utilization
• RoHS Compliant: Environmentally friendly manufacturing meets global standards for lead-free electronics
• Long Lifecycle Support: ISSI provides extended product availability for mission-critical applications requiring long-term supply chain stability

Applications & Use Cases

This DDR2 SDRAM is perfectly suited for a wide range of industrial and embedded applications:

• Embedded Computing: Single-board computers, industrial PCs, and embedded controllers requiring reliable high-speed memory
• Industrial Automation: PLCs, HMIs, motion controllers, and factory automation systems with demanding real-time processing requirements
• Networking & Telecommunications: Routers, switches, base stations, and network infrastructure equipment handling high-bandwidth data streams
• Data Acquisition: High-speed data loggers, oscilloscopes, and measurement instruments requiring fast buffer memory
• Automotive Electronics: Infotainment systems, advanced driver assistance systems (ADAS), and automotive control units
• Medical Devices: Diagnostic equipment, patient monitoring systems, and medical imaging devices requiring certified components
• Aerospace & Defense: Avionics, radar systems, and military-grade equipment with stringent reliability requirements

Performance Advantages

The IS43DR16320D-3DBL-TR delivers superior performance characteristics that make it an excellent choice for demanding applications:

• Fast Data Transfer: 333MHz DDR2 interface provides up to 666 MT/s (million transfers per second) for bandwidth-intensive operations
• Low Latency: 450ps access time minimizes wait states and improves overall system responsiveness
• Reliable Operation: Industrial temperature range and robust design ensure stable performance in challenging environments
• Energy Efficient: Low voltage operation reduces power consumption and extends battery life in portable applications
• Design Flexibility: Standard JEDEC-compliant DDR2 interface simplifies integration with popular microcontrollers and processors

Quality & Authenticity Guarantee

At HQICKEY, we guarantee 100% authentic components sourced directly from authorized distributors and manufacturers. Every IS43DR16320D-3DBL-TR unit undergoes rigorous quality inspection to ensure it meets ISSI's original specifications. We provide:

• Certificate of authenticity with full traceability
• Manufacturer's warranty and technical documentation
• Dedicated engineering support for design-in assistance
• Fast worldwide shipping with secure packaging
• Long-term availability for production planning

Explore Our Complete Memory Solutions

The IS43DR16320D-3DBL-TR is part of our extensive Memory collection, featuring a comprehensive range of semiconductor memory solutions including:

• DRAM: DDR, DDR2, DDR3, DDR4, and DDR5 SDRAM from 64Mb to 32Gb
• SRAM: Asynchronous and synchronous SRAM from 64Kb to 64Mb
• Flash Memory: NOR and NAND Flash from 1Mb to 1Tb
• EEPROM: Serial and parallel EEPROM from 64b to 4Mb

Whether you need high-speed DRAM for data processing, non-volatile Flash for code storage, or low-power SRAM for cache applications, our Memory collection provides authentic components from leading manufacturers including ISSI, Micron, Samsung, Winbond, and Cypress.

Stay Informed with HQICKEY

Keep up with the latest semiconductor technologies, industry trends, product releases, and technical insights by visiting our NEWS blog. Our expert team regularly publishes:

• New product announcements and datasheets
• Technical application notes and design guides
• Industry news and market analysis
• Component selection guides and comparison articles
• Supply chain updates and lifecycle notifications

Order with Confidence

Order the IS43DR16320D-3DBL-TR today and experience reliable, high-performance DDR2 SDRAM memory solutions backed by HQICKEY's commitment to quality, authenticity, and exceptional customer service. Our technical support team is ready to assist with component selection, design integration, and long-term supply planning for your embedded and industrial projects.

Need assistance with memory selection or have questions about compatibility? Contact our engineering team for personalized technical support and volume pricing options.

• IS43DR16320D-3DBL-TR.pdf