

Integrated Silicon Solution, Inc. (ISSI)
IS61QDPB42M36A1-500B4LI
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IS61QDPB42M36A1-500B4LI Description
IS61QDPB42M36A1-500B4LI Description
The IS61QDPB42M36A1-500B4LI is a high-performance, 72Mbit SRAM memory IC chip designed by Integrated Silicon Solution, Inc. (ISSI). This device is part of the IS61QDPB42 family and is optimized for demanding applications requiring fast access times and reliable performance. The chip features a parallel memory interface and is housed in a surface-mount 165LFBGA package, making it suitable for compact and high-density designs.
IS61QDPB42M36A1-500B4LI Features
- High-Speed Operation: With a clock frequency of 500 MHz and an access time of 8.4 ns, the IS61QDPB42M36A1-500B4LI delivers rapid data retrieval, ensuring efficient performance in high-speed systems.
- Volatile Memory: This SRAM chip retains data as long as power is supplied, making it ideal for applications where data integrity is crucial during operation.
- Wide Supply Voltage Range: The device operates within a supply voltage range of 1.71V to 1.89V, providing flexibility in power management and compatibility with various power supply designs.
- Compliance and Reliability: The IS61QDPB42M36A1-500B4LI meets stringent industry standards, including REACH Unaffected status and ROHS3 compliance, ensuring environmental safety and reliability.
- Moisture Sensitivity Level (MSL) 3: This rating indicates that the chip can withstand up to 168 hours of exposure to moisture, enhancing its durability in various environmental conditions.
- Memory Organization: The 2M x 36 memory organization provides a total memory size of 72Mbit, offering ample storage for complex data processing tasks.
- Parallel Memory Interface: The parallel interface allows for efficient data transfer and integration with other system components, facilitating high-speed data communication.
IS61QDPB42M36A1-500B4LI Applications
The IS61QDPB42M36A1-500B4LI is well-suited for a variety of applications where high-speed, reliable memory is essential. Key applications include:
- Networking Equipment: Ideal for routers, switches, and other networking devices that require fast data access and processing.
- Telecommunications: Suitable for base stations, signal processing units, and other telecom equipment where high-speed memory is crucial.
- Industrial Automation: Perfect for programmable logic controllers (PLCs) and industrial control systems that demand rapid data handling and reliability.
- Military and Aerospace: Given its robustness and compliance with industry standards, this SRAM chip is suitable for defense and aerospace applications where performance and reliability are paramount.
Conclusion of IS61QDPB42M36A1-500B4LI
The IS61QDPB42M36A1-500B4LI stands out as a high-performance SRAM memory IC chip, offering a combination of speed, reliability, and compliance with industry standards. Its fast access times, wide supply voltage range, and robust memory organization make it a versatile solution for a wide range of applications. Whether used in networking, telecommunications, industrial automation, or defense, this chip ensures efficient data processing and storage, making it a reliable choice for modern electronic systems.



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