Renesas Electronics Corporation Tariff Inquiry

71321SA45J8

71321SA45J8 Description

The 71321SA45J8 is a 16Kbit SRAM (Static Random Access Memory) IC chip designed by Renesas Electronics Corporation. This memory IC features a parallel memory interface and is organized as 2K x 8, providing a total memory size of 16Kbit. It operates within a voltage range of 4.5V to 5.5V and is suitable for surface mount applications. The 71321SA45J8 has an access time of 45ns and a write cycle time of 45ns, ensuring fast data read and write operations. It is housed in a 52-pin PLCC (Plastic Leaded Chip Carrier) package and is available in tape and reel packaging for convenient handling and automated assembly processes. The operating temperature range is 0°C to 70°C, making it suitable for a variety of industrial and commercial applications. This product is classified under HTSUS code 8542.32.0041 and has an ECCN (Export Control Classification Number) of EAR99. The moisture sensitivity level (MSL) is rated at 3 (168 hours), indicating its robustness against moisture exposure during manufacturing processes.

71321SA45J8 Features

• Memory Type: Volatile SRAM, ensuring data retention only while power is supplied, which is ideal for applications requiring frequent data updates.
• Memory Organization: 2K x 8, offering a balanced memory structure that supports efficient data handling and processing.
• Access Time: 45ns, providing rapid data retrieval capabilities, crucial for high-speed applications.
• Write Cycle Time: 45ns, ensuring quick data write operations, which is beneficial for systems requiring frequent data updates.
• Operating Temperature: 0°C to 70°C, making it suitable for a wide range of environmental conditions.
• Voltage Range: 4.5V to 5.5V, providing flexibility in power supply requirements.
• Package Type: 52-pin PLCC, offering a robust and reliable physical form factor for surface mount applications.
• Moisture Sensitivity Level (MSL): 3 (168 hours), ensuring durability and reliability in manufacturing environments.
• Compliance: REACH Unaffected, ensuring compliance with environmental and safety regulations.

71321SA45J8 Applications

The 71321SA45J8 is well-suited for applications requiring fast, reliable, and efficient memory solutions. Its 16Kbit SRAM capacity and fast access times make it ideal for embedded systems, industrial controls, automotive electronics, and telecommunications equipment. The parallel interface ensures compatibility with a wide range of microcontrollers and processors, facilitating seamless integration into existing systems. The surface mount package and moisture sensitivity level rating make it suitable for automated assembly processes, reducing production costs and improving manufacturing efficiency. The operating temperature range and voltage flexibility further enhance its adaptability to various operational environments.

Conclusion of 71321SA45J8

The 71321SA45J8 from Renesas Electronics Corporation is a versatile and reliable SRAM IC chip designed to meet the demands of modern electronic systems. Its fast access and write cycle times, combined with a robust physical package and wide operating temperature range, make it an excellent choice for applications requiring high-speed data processing and reliable memory solutions. Despite being marked as obsolete, the 71321SA45J8 remains a valuable component for legacy systems and new designs where its unique features and performance benefits are required.