IS42S32200N-7BL-TR

The IS42S32200N-7BL-TR is a 64Mbit synchronous DRAM (SDRAM) from ISSI, Integrated Silicon Solution Inc. This parallel interface memory is organized as 2M x 32, providing efficient data handling for embedded systems requiring fast, reliable volatile memory. Operating at up to 143MHz clock frequency with 5.4ns access time, this device delivers responsive performance for applications demanding real-time data processing and storage.

Key Features

• Memory Architecture - 64Mbit capacity organized as 2M x 32, providing 32-bit parallel data width for efficient throughput in memory-intensive applications.
• High-Speed Performance - Operates at clock frequencies up to 143MHz with 5.4ns access time, enabling fast read and write operations for time-sensitive processing tasks.
• Standard Interface - LVTTL memory interface ensures broad compatibility with common microcontrollers, processors, and FPGA designs without level translation requirements.
• Power Supply - Standard 3V to 3.6V operating voltage simplifies power distribution in typical embedded systems and reduces design complexity.
• Compact Package - 90-TFBGA (8x13mm) package offers space-efficient PCB footprint while maintaining excellent thermal characteristics and signal integrity.
• Operating Range - Commercial temperature range of 0°C to 70°C (TA) suits standard indoor equipment and consumer electronics applications.

Typical Applications

• Consumer Electronics - This SDRAM serves as working memory for set-top boxes, digital TVs, and multimedia devices where the 143MHz clock frequency supports smooth video processing and user interface responsiveness.
• Networking Equipment - Provides packet buffering and routing table storage in switches and routers, where the 32-bit wide data path accelerates data movement through network processing pipelines.
• Embedded Computing - Acts as main system memory for industrial controllers and embedded computers, offering sufficient capacity and speed for real-time operating systems and application code execution.
• Test and Measurement - Enables high-speed data capture and storage in instrumentation equipment where the fast access time supports real-time signal processing and waveform analysis.
• Point-of-Sale Systems - Supports transaction processing and display graphics in retail terminals operating within the commercial temperature range, ensuring reliable performance in standard retail environments.

Unique Advantages

• Cost-Effective Memory Solution: Standard SDRAM technology and mature manufacturing process deliver reliable volatile memory at competitive pricing for cost-sensitive designs.
• Design Simplicity: LVTTL interface and standard voltage requirements eliminate the need for level shifters or special power rails, reducing BOM count and board complexity.
• Proven Technology: SDRAM architecture with decades of industry deployment provides designers with extensive documentation, reference designs, and validated controller IP.
• Space Efficiency: The 8x13mm TFBGA package delivers 64Mbit capacity in a compact footprint, maximizing available PCB area for other critical components.
• Broad Compatibility: Standard JEDEC-compliant SDRAM operation ensures compatibility with a wide range of controllers from multiple silicon vendors.
• Active Lifecycle: Current production status ensures long-term availability for product designs with multi-year lifecycles.

Why Choose IS42S32200N-7BL-TR?

The IS42S32200N-7BL-TR represents a reliable choice for designs requiring proven SDRAM technology with standard interfaces and commercial temperature operation. Its 32-bit organization and 143MHz clock capability make it well-suited for applications processing moderate data volumes where design simplicity and cost effectiveness are priorities. The compact TFBGA package and standard voltage requirements facilitate straightforward board design and manufacturing.

This device is ideal for commercial-grade embedded systems, consumer products, and networking equipment where standard operating temperatures and proven memory technology align with product requirements. Designers gain the benefits of an active production component with broad industry support and controller compatibility.

Get Started

To incorporate the IS42S32200N-7BL-TR into your next design, request a quote or contact our technical sales team for pricing, availability, and application support. Our team can assist with reference designs, controller selection, and integration guidance to accelerate your development cycle.