IS42S32200N-6BLI

The IS42S32200N-6BLI is a 64-megabit synchronous DRAM (SDRAM) from ISSI, Integrated Silicon Solution Inc. This volatile memory device is organized as 2M x 32, providing 64 million bits of storage in a parallel interface configuration. With a 166MHz clock frequency and 5.4ns access time, this SDRAM is designed for embedded systems, communications equipment, and industrial applications requiring high-speed, cost-effective memory solutions.

Built on proven SDRAM technology with LVTTL interface compatibility, the IS42S32200N-6BLI delivers reliable performance across an industrial temperature range of -40°C to 85°C. Its 90-pin TFBGA package (8x13mm) offers a compact footprint for space-constrained designs while maintaining robust electrical characteristics with a 3V to 3.6V supply voltage.

Key Features

• Memory Architecture - 64Mbit capacity organized as 2M x 32, providing a 32-bit wide data bus ideal for applications requiring parallel data transfer and processing.
• High-Speed Operation - 166MHz clock frequency with 5.4ns access time enables fast read and write cycles for time-sensitive applications.
• LVTTL Interface - Low-voltage TTL interface simplifies integration with standard logic families and reduces interface complexity.
• Industrial Temperature Range - Operates reliably from -40°C to 85°C, suitable for harsh environmental conditions in industrial and automotive applications.
• Compact Package - 90-TFBGA package in 8x13mm footprint maximizes board space efficiency while providing robust mechanical and thermal performance.
• Standard Voltage Supply - 3V to 3.6V operating voltage aligns with common system power rails, simplifying power supply design.

Typical Applications

• Industrial Automation - This SDRAM provides reliable memory for programmable logic controllers (PLCs), human-machine interfaces (HMIs), and motion control systems where the extended temperature range ensures consistent operation in factory floor environments and the parallel interface supports real-time data processing requirements.
• Communications Equipment - Ideal for routers, switches, and network appliances where the 166MHz clock frequency and 32-bit wide data path enable efficient packet buffering and processing while maintaining compatibility with standard embedded processors.
• Embedded Computing Systems - Serves as main memory in single-board computers, embedded controllers, and microprocessor-based systems where the 64Mbit capacity provides sufficient storage for operating systems and application code while the compact TFBGA package conserves valuable PCB real estate.
• Test and Measurement Instruments - Supports data acquisition systems, oscilloscopes, and signal analyzers where fast access time and reliable operation across temperature extremes ensure accurate data capture and processing in laboratory and field environments.
• Medical Devices - Provides volatile memory storage for patient monitors, diagnostic equipment, and portable medical instruments where the industrial temperature rating and stable performance support dependable operation in clinical settings.

Unique Advantages

• Simplified BOM Management: Standard SDRAM technology with LVTTL interface eliminates the need for specialized voltage level translators or complex interface logic, reducing component count and design complexity.
• Extended Temperature Reliability: Industrial-grade temperature range of -40°C to 85°C ensures consistent performance in demanding environments without requiring active cooling or thermal management systems.
• Space-Efficient Design: 90-pin TFBGA package delivers high density in a compact 8x13mm footprint, enabling smaller overall system designs and reducing PCB costs.
• Proven SDRAM Technology: Mature synchronous DRAM architecture offers well-understood timing characteristics and broad ecosystem support, accelerating development cycles and reducing integration risk.
• Wide Voltage Tolerance: 3V to 3.6V supply range provides margin for voltage variations in real-world systems and simplifies power supply design with standard voltage regulators.
• Active Lifecycle Status: Current availability from ISSI ensures long-term supply continuity and ongoing technical support for new designs and production requirements.

Why Choose IS42S32200N-6BLI?

The IS42S32200N-6BLI represents an optimal choice for embedded system designers seeking a balance of performance, reliability, and cost-effectiveness. Its combination of 166MHz operation, industrial temperature rating, and compact TFBGA packaging makes it particularly well-suited for space-constrained industrial and communications applications where environmental robustness is essential. The 32-bit wide organization provides efficient data throughput for processor-based systems, while the standard LVTTL interface ensures straightforward integration with existing designs.

For engineers developing products with multi-year production lifecycles, the IS42S32200N-6BLI offers the reliability of proven SDRAM technology backed by ISSI's commitment to the embedded memory market. Its active lifecycle status and standard voltage requirements reduce supply chain risk and simplify long-term manufacturing planning.

Get Started Today

Ready to integrate the IS42S32200N-6BLI into your next design? Our technical sales team can provide detailed specifications, reference designs, and pricing information tailored to your volume requirements. Contact us to request a quote or discuss how this SDRAM solution can meet your specific application needs.