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7140LA25PF8

7140LA25PF8 Description

The 7140LA25PF8 is a high-performance Static Random Access Memory (SRAM) IC designed by Renesas Electronics Corporation. This memory IC features a parallel memory interface and is organized as 1K x 8, providing a total memory size of 8Kbit. The device operates within a voltage range of 4.5V to 5.5V and supports an access time of 25 nanoseconds, ensuring rapid data retrieval. The 7140LA25PF8 is housed in a 64-pin Tape & Reel (TR) package, making it suitable for surface mount applications. It is designed to function within an operating temperature range of 0°C to 70°C (TA), making it ideal for a variety of industrial and commercial applications. Although the product is now obsolete, its robust performance and reliability make it a valuable component for legacy systems.

7140LA25PF8 Features

• Memory Interface: Parallel, ensuring compatibility with a wide range of systems that utilize parallel data transfer.
• Memory Organization: 1K x 8, providing a total memory capacity of 8Kbit, which is ideal for applications requiring moderate memory storage.
• Access Time: 25 ns, offering fast data access times that enhance system performance.
• Write Cycle Time: 25 ns, ensuring efficient write operations without compromising speed.
• Operating Temperature: 0°C to 70°C (TA), making it suitable for a broad range of environmental conditions.
• Voltage Range: 4.5V to 5.5V, providing flexibility in power supply requirements.
• Package Type: 64TQFP, housed in a Tape & Reel (TR) format, which is ideal for surface mount applications and automated assembly processes.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring the device can withstand moderate exposure to moisture during manufacturing and storage.
• ECCN: EAR99, indicating compliance with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and chemical regulations.

7140LA25PF8 Applications

The 7140LA25PF8 is well-suited for applications that require fast, reliable, and moderate memory storage. Its parallel memory interface and fast access times make it ideal for systems that need quick data retrieval and processing. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require fast access to memory for real-time processing.
• Industrial Automation: Suitable for industrial applications where reliability and fast data access are critical.
• Telecommunications: Can be used in telecommunication equipment where moderate memory storage and fast data retrieval are necessary.
• Consumer Electronics: Applicable in consumer electronics that require fast and reliable memory solutions.

Conclusion of 7140LA25PF8

The 7140LA25PF8 is a robust and reliable SRAM IC designed for applications that demand fast data access and moderate memory storage. Its parallel memory interface, fast access times, and wide operating temperature range make it a versatile component for various industrial and commercial applications. Despite being obsolete, the 7140LA25PF8 remains a valuable option for legacy systems and applications where its specific features and performance characteristics are required.