Renesas Electronics Corporation Tariff Inquiry

71256L55DB

71256L55DB Description

The 71256L55DB is a high-performance, parallel interface, 256Kbit SRAM (Static Random Access Memory) IC chip designed for a wide range of applications requiring fast access times and reliable data storage. Manufactured by Renesas Electronics Corporation, this memory IC chip features a 32K x 8 memory organization, providing a total of 256Kbits of volatile memory. The 71256L55DB operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 55 nanoseconds, ensuring rapid data retrieval and efficient performance. The memory chip is housed in a through-hole package, specifically a 28-pin CDIP (Ceramic Dual In-line Package), making it suitable for applications where robust and reliable physical mounting is required.

71256L55DB Features

• Memory Type: Volatile SRAM, ensuring fast read and write operations with low power consumption during active use.
• Memory Organization: 32K x 8, providing a total memory capacity of 256Kbits, ideal for applications requiring moderate to large amounts of fast-access memory.
• Access Time: 55 ns, enabling quick data retrieval and enhancing overall system performance.
• Write Cycle Time: 55 ns, ensuring efficient write operations without compromising speed.
• Voltage Range: 4.5V to 5.5V, offering flexibility in power supply requirements and compatibility with various power sources.
• Mounting Type: Through-hole, providing a secure and reliable physical connection, suitable for industrial and embedded systems.
• Package Type: 28CDIP, a robust and widely-used package format that ensures durability and ease of integration.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating the chip is not sensitive to moisture, making it suitable for a variety of environmental conditions.
• Compliance: ROHS3 Compliant and REACH Unaffected, ensuring environmental and regulatory compliance.
• ECCN: 3A001A2C, indicating the product's classification under export control regulations.
• HTSUS: 8542.32.0041, providing the Harmonized Tariff Schedule code for customs and import purposes.

71256L55DB Applications

The 71256L55DB is ideal for applications that require fast, reliable memory access and moderate to large amounts of volatile storage. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems where fast memory access is crucial for real-time processing.
• Industrial Automation: Suitable for control systems and PLCs (Programmable Logic Controllers) that require robust and reliable memory solutions.
• Telecommunications: Used in networking equipment and communication devices where quick data retrieval and storage are essential.
• Consumer Electronics: Applicable in devices such as gaming consoles, digital cameras, and smart home devices that benefit from fast memory access.
• Automotive Systems: Suitable for in-vehicle infotainment systems and advanced driver-assistance systems (ADAS) where reliable memory performance is critical.

Conclusion of 71256L55DB

The 71256L55DB by Renesas Electronics Corporation is a versatile and high-performance SRAM IC chip that offers a balance of speed, capacity, and reliability. With its fast access time of 55 ns and robust through-hole mounting, it is well-suited for a variety of applications, particularly those requiring quick data retrieval and storage. The chip's compliance with environmental and regulatory standards ensures its suitability for modern electronics manufacturing. Despite its obsolete product status, the 71256L55DB remains a reliable choice for applications where its unique features and performance benefits are required.