IS42S32200L-7BL

The IS42S32200L-7BL is a 64Mbit synchronous dynamic random-access memory (SDRAM) from ISSI, Integrated Silicon Solution Inc. Organized as 2M x 32, this parallel SDRAM operates at clock frequencies up to 143MHz with a 5.4ns access time. Designed for applications requiring moderate-density volatile memory with fast parallel access, this SDRAM delivers reliable performance in standard commercial temperature environments.

Key Features

• Memory Configuration - 64Mbit capacity organized as 2M x 32, providing efficient data width for 32-bit systems and microcontrollers.
• Performance Specifications - 143MHz clock frequency with 5.4ns access time enables responsive data retrieval for real-time processing applications.
• Power Supply - Operates on standard 3V to 3.6V supply voltage, compatible with common embedded system power rails.
• Parallel Interface - Direct parallel memory interface simplifies integration with processors and FPGAs that support traditional memory buses.
• Package Type - 90-pin TFBGA (8x13mm) package offers compact footprint for space-constrained designs.
• Operating Temperature - Commercial temperature range of 0°C to 70°C (TA) suits standard indoor electronic applications.

Typical Applications

• Embedded Computing - This SDRAM serves as main system memory in embedded processors and microcontroller-based designs where 64Mbit capacity meets application requirements without over-provisioning.
• Consumer Electronics - Provides working memory for set-top boxes, digital displays, and multimedia devices where moderate density and parallel access align with system architecture.
• Communications Equipment - Supports buffer memory in networking devices and telecommunications equipment operating in controlled environments within the commercial temperature range.
• Test and Measurement - Functions as data acquisition memory in bench instruments and testing systems where fast parallel access facilitates real-time signal processing.

Unique Advantages

• Standard SDRAM Architecture: Leverages proven synchronous DRAM technology for predictable performance and broad compatibility with existing memory controller designs.
• Balanced Density: 64Mbit capacity provides sufficient memory for many embedded applications without the cost and complexity of higher-density alternatives.
• Efficient Organization: 2M x 32 configuration matches common 32-bit data path architectures, minimizing interface complexity and glue logic.
• Compact Footprint: TFBGA packaging reduces board space requirements compared to larger pin-count packages while maintaining reliable connectivity.
• Industry-Standard Interface: Parallel SDRAM interface enables straightforward integration using well-established memory controller IP and design practices.

Why Choose IS42S32200L-7BL?

The IS42S32200L-7BL offers a practical memory solution for commercial embedded systems requiring 64Mbit of fast, volatile storage. Its parallel interface and standard SDRAM protocol ensure compatibility with a wide range of processors and FPGAs, while the 2M x 32 organization provides efficient 32-bit data access. The compact TFBGA package supports dense PCB layouts in space-conscious applications.

This component is well-suited for designs targeting commercial operating environments where proven SDRAM technology, moderate density, and parallel memory architecture align with system requirements. The 143MHz operating frequency and 5.4ns access time deliver responsive performance for real-time embedded processing.

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Contact our sales team to discuss availability, pricing, and technical specifications for the IS42S32200L-7BL. Our engineers can assist with integration guidance and help determine if this SDRAM meets your application requirements.