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71V321LA35PF

71V321LA35PF Description

The 71V321LA35PF is a 16Kbit Static Random Access Memory (SRAM) IC designed by Renesas Electronics Corporation. This memory chip features a parallel memory interface and is organized as 2K x 8, providing a total memory size of 16Kbit. It is designed for surface mount applications and comes in a 64TQFP package. The chip operates within a voltage range of 3V to 3.6V and has an access time of 35 ns, with a write cycle time of 35 ns for both word and page operations. The operating temperature range is from 0°C to 70°C (TA), making it suitable for a variety of industrial and commercial applications. The 71V321LA35PF is classified under ECCN EAR99 and HTSUS 8542.32.0041, and it has a moisture sensitivity level (MSL) of 3, which allows for a 168-hour exposure time. Although the product is now obsolete, it remains a reliable choice for applications requiring fast access times and robust memory performance.

71V321LA35PF Features

• Memory Organization: 2K x 8, offering a total memory size of 16Kbit.
• Access Time: Fast access time of 35 ns ensures quick data retrieval.
• Write Cycle Time: Efficient write cycle time of 35 ns for both word and page operations.
• Operating Temperature: Wide temperature range of 0°C to 70°C (TA) for versatile applications.
• Voltage Range: Operates within a supply voltage range of 3V to 3.6V, ensuring compatibility with various power supplies.
• Memory Type: Volatile SRAM, providing high-speed, temporary data storage.
• Mounting Type: Surface mount, suitable for modern, compact electronic designs.
• Package: 64TQFP package, offering robust mechanical and electrical performance.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), ensuring reliability in various environmental conditions.

71V321LA35PF Applications

The 71V321LA35PF is ideal for a range of applications that require fast, reliable memory solutions. Its fast access and write cycle times make it suitable for real-time data processing and high-speed computing tasks. The chip's robust operating temperature range and surface mount design make it a versatile choice for industrial control systems, embedded systems, and consumer electronics. Specific use cases include:

• Embedded Systems: Provides fast, temporary storage for microcontrollers and embedded processors.
• Industrial Control Systems: Ensures reliable data storage and retrieval in harsh industrial environments.
• Consumer Electronics: Enhances performance in devices requiring quick data access, such as gaming consoles and digital cameras.
• Real-Time Data Processing: Ideal for applications where rapid data retrieval is critical, such as in telecommunications and automotive electronics.

Conclusion of 71V321LA35PF

The 71V321LA35PF from Renesas Electronics Corporation is a high-performance SRAM IC that offers a balance of speed, reliability, and versatility. Its fast access and write cycle times, combined with a wide operating temperature range and surface mount design, make it suitable for a variety of applications. Despite its obsolete status, the 71V321LA35PF remains a reliable choice for engineers and designers seeking a robust memory solution. Its unique features and advantages over similar models ensure that it continues to meet the demands of modern electronic systems.