IS42S32200N-7TL

The IS42S32200N-7TL is a 64-megabit synchronous dynamic random access memory (SDRAM) device from ISSI, Integrated Silicon Solution Inc. Built with proven SDRAM technology and organized as 2M x 32, this parallel memory IC delivers reliable data storage and retrieval for embedded systems requiring cost-effective volatile memory solutions. Operating at clock frequencies up to 143MHz with 5.4ns access time, it provides responsive performance for applications where fast memory access and moderate density are essential.

Key Features

• Core Architecture - Synchronous DRAM technology with 64Mbit capacity organized as 2M x 32, providing flexible word-based access patterns suited to 32-bit processor architectures.
• Performance Specifications - 143MHz clock frequency with 5.4ns access time enables rapid read/write operations for time-sensitive embedded applications.
• Power and Interface - 3V to 3.6V supply voltage with LVTTL-compatible interface simplifies integration with standard 3.3V logic systems and reduces power consumption.
• Operating Temperature Range - Commercial temperature range of 0°C to 70°C (TA) suits typical indoor electronics and consumer product environments.
• Package Format - 86-pin TSOP II package (10.16mm width) offers a compact footprint with proven assembly compatibility for surface-mount manufacturing.

Typical Applications

• Consumer Electronics - This SDRAM provides main memory for set-top boxes, digital televisions, and multimedia players where its 32-bit organization aligns with processor data buses and moderate density meets typical application memory requirements.
• Embedded Systems - Serves as program and data memory in embedded controllers and microprocessor-based systems where synchronous operation simplifies timing design and 64Mbit capacity accommodates firmware and runtime data.
• Communications Equipment - Provides buffer memory and data storage for networking devices and telecommunications equipment operating in controlled environments where its commercial temperature range is sufficient.
• Instrumentation - Supports data acquisition and processing in test equipment and measurement devices where volatile memory stores temporary measurement data and processing results.

Unique Advantages

• Simplified Integration with 32-bit Systems: The 2M x 32 organization matches common 32-bit processor architectures, reducing address translation complexity and simplifying board design.
• Standard SDRAM Compatibility: Proven SDRAM technology and LVTTL interface ensure broad compatibility with existing controller designs and reduce development risk.
• Cost-Effective Memory Density: 64Mbit capacity hits a sweet spot for embedded applications that need more than basic SRAM but don't require high-density solutions, optimizing cost per bit.
• Established Package Format: TSOP II packaging is widely supported by pick-and-place equipment and board assembly processes, ensuring reliable manufacturability and established supply chain support.
• Active Lifecycle Status: Current production availability supports new designs and ongoing procurement for volume manufacturing.

Why Choose IS42S32200N-7TL?

The IS42S32200N-7TL offers a proven and reliable memory solution for designers seeking cost-effective SDRAM in a 32-bit configuration. Its synchronous operation, moderate density, and standard interface make it particularly well-suited for embedded systems, consumer products, and communications equipment where established technology reduces design risk and speeds time to market. The device's active lifecycle status and industry-standard packaging ensure long-term availability and manufacturing continuity for both prototyping and production runs.

For applications operating in commercial temperature environments that require responsive memory performance without the complexity of higher-density alternatives, this SDRAM delivers reliable operation with straightforward integration into 3.3V logic systems.

Get Started with IS42S32200N-7TL

Ready to integrate this SDRAM into your design? Contact our technical sales team to request a quote, discuss availability, or explore how the IS42S32200N-7TL fits your specific application requirements.