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IDT71V3557S85PFI

IDT71V3557S85PFI Description

The IDT71V3557S85PFI is a 4.5 Mbit Static Random Access Memory (SRAM) IC designed for high-performance applications requiring fast access times and reliable data storage. Manufactured by Renesas Electronics Corporation, this memory IC features a parallel memory interface, making it suitable for systems where data transfer rates are critical. The memory is organized as 128K x 36, providing a substantial amount of storage in a compact form factor.

This SRAM IC is designed for surface mount applications, ensuring ease of integration into modern electronic systems. It operates within a voltage range of 3.135V to 3.465V, making it compatible with a wide range of power supply configurations. The access time of 8.5 ns ensures rapid data retrieval, which is essential for time-sensitive applications. The IDT71V3557S85PFI is packaged in a 100-pin TQFP, which is ideal for high-density PCB layouts.

IDT71V3557S85PFI Features

• Memory Organization: 128K x 36, providing a total memory size of 4.5 Mbit.
• Access Time: 8.5 ns, ensuring rapid data access and retrieval.
• Voltage Range: 3.135V to 3.465V, offering flexibility in power supply requirements.
• Memory Interface: Parallel, facilitating high-speed data transfer.
• Mounting Type: Surface mount, suitable for modern PCB designs.
• Package: 100TQFP, providing a robust and compact solution.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), ensuring reliability in various environmental conditions.
• ECCN: 3A991B2A, indicating compliance with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and health regulations.

IDT71V3557S85PFI Applications

The IDT71V3557S85PFI is ideal for applications requiring high-speed, volatile memory solutions. Its fast access time and large memory capacity make it suitable for use in:

• Networking Equipment: Routers, switches, and other networking devices that require rapid data processing and storage.
• Telecommunications: Base stations and other telecommunication infrastructure that need reliable and fast memory.
• Industrial Control Systems: PLCs and other industrial control systems that require high-speed data access.
• Embedded Systems: High-performance embedded systems that require fast and reliable memory solutions.

Conclusion of IDT71V3557S85PFI

The IDT71V3557S85PFI is a high-performance SRAM IC that offers a balance of speed, capacity, and reliability. Its fast access time and large memory organization make it an excellent choice for applications where data retrieval speed is critical. The surface mount package and compact form factor ensure ease of integration into modern electronic systems. Although the product is now obsolete, it remains a reliable option for legacy systems and applications where its unique features are still highly valued.