IS42S32200L-6TL-TR

The IS42S32200L-6TL-TR is a 64-megabit synchronous DRAM (SDRAM) from ISSI, Integrated Silicon Solution Inc, organized as 2M x 32. This high-performance memory solution operates at clock frequencies up to 166 MHz, delivering reliable parallel memory access for embedded systems, communications equipment, and computing applications.

With a 5.4 nanosecond access time and 3V to 3.6V operation, this SDRAM provides an optimal balance of speed and power efficiency for designs requiring substantial data buffering and processing capabilities.

Key Features

• Memory Architecture - 64 Mbit capacity organized as 2M x 32, providing efficient word-based access patterns ideal for 32-bit processor systems and data-intensive applications.
• High-Speed Operation - Clock frequency up to 166 MHz with 5.4 ns access time enables rapid data transfers and responsive system performance.
• Power Supply - Operates on standard 3V to 3.6V supply voltage, compatible with common embedded system power rails and simplifying power management design.
• Parallel Interface - Traditional parallel memory interface ensures broad compatibility with microprocessors, DSPs, and FPGAs without requiring specialized serial protocols.
• Package - Supplied in 86-TSOP II (0.400", 10.16mm width) package, offering a proven form factor with reliable through-hole mounting or surface mount options.
• Operating Range - Commercial temperature range of 0°C to 70°C (TA) suits standard indoor and controlled-environment applications.

Typical Applications

• Embedded Computing - This SDRAM serves as main system memory or cache in embedded processors and single-board computers, where its 32-bit organization matches common embedded architectures and its 166 MHz operation supports real-time processing requirements.
• Communications Equipment - Network routers, switches, and telecommunications gear utilize this memory for packet buffering and protocol processing, benefiting from the fast access time and parallel interface that reduce data bottlenecks.
• Consumer Electronics - Set-top boxes, digital displays, and multimedia devices leverage this SDRAM for video frame buffering and application data storage, where the 64 Mbit capacity handles moderate-resolution content and the standard voltage operation minimizes power consumption.
• Industrial Control Systems - PLCs and process controllers employ this memory for program execution and data logging within the 0°C to 70°C operating range typical of climate-controlled industrial facilities.

Unique Advantages

• 32-bit Data Width: Matches the native bus width of many embedded processors, eliminating the need for multiple memory devices or complex interleaving and reducing board space and BOM cost.
• Standard SDRAM Technology: Proven volatile memory technology with wide industry support, mature driver software, and predictable electrical characteristics simplifies design and accelerates time-to-market.
• 166 MHz Operation: Provides sufficient bandwidth for embedded applications requiring moderate to high data throughput without the complexity and cost of DDR or higher-speed alternatives.
• Established Package Format: The 86-TSOP II package uses standard footprints compatible with existing PCB layouts and automated assembly equipment, reducing manufacturing risk and enabling design reuse.
• Single 3.3V Supply: Simplifies power distribution by operating from a common embedded system voltage rail, reducing regulator count and board complexity.

Why Choose IS42S32200L-6TL-TR?

This SDRAM is positioned for cost-sensitive embedded designs requiring reliable parallel memory with established technology. The 2M x 32 organization and 166 MHz clock frequency address typical embedded system requirements without over-specifying performance or introducing unnecessary complexity. Engineers designing with commercial temperature requirements and standard 3.3V power rails will find this device integrates seamlessly into proven architectures.

While newer memory technologies offer higher densities and speeds, the IS42S32200L-6TL-TR provides long-term value for applications where mature SDRAM technology meets performance needs with lower implementation risk and broad ecosystem support.

Get a Quote

Contact our sales team to discuss your memory requirements and receive pricing for the IS42S32200L-6TL-TR. Our technical support staff can assist with integration questions and provide additional documentation to accelerate your design process.