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LH52256C-70LL

LH52256C-70LL Description

The LH52256C-70LL is a 256Kbit Static Random Access Memory (SRAM) IC designed for high-performance, low-power applications. Manufactured by Sharp Microelectronics, this memory IC features a parallel memory interface and is organized as 32K x 8, providing a total memory size of 256Kbit. The device operates within a voltage range of 4.5V to 5.5V and has an access time of 70 nanoseconds, ensuring fast data retrieval. The LH52256C-70LL is housed in a through-hole 28DIP package, making it suitable for applications requiring robust physical mounting.

LH52256C-70LL Features

• Memory Organization: The LH52256C-70LL is organized as 32K x 8, providing a total memory size of 256Kbit. This organization ensures efficient use of memory space and allows for high-speed data access.
• Access Time: With an access time of 70 nanoseconds, the LH52256C-70LL delivers rapid data retrieval, making it ideal for applications requiring quick response times.
• Operating Temperature: The device operates within a temperature range of 0°C to 70°C, making it suitable for a wide range of environmental conditions.
• Voltage Range: The LH52256C-70LL operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Memory Interface: The parallel memory interface allows for high-speed data transfer and is compatible with various microprocessors and controllers.
• Mounting Type: The through-hole mounting type ensures robust physical stability, making it suitable for applications where mechanical durability is critical.
• Moisture Sensitivity Level (MSL): With an MSL rating of 4 (72 hours), the LH52256C-70LL is designed to withstand moderate levels of moisture, ensuring reliability in various environments.

LH52256C-70LL Applications

The LH52256C-70LL is well-suited for a variety of applications that require fast, reliable memory solutions. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require high-speed data access and robust physical mounting.
• Industrial Control: Suitable for industrial control applications where reliability and durability are paramount.
• Telecommunications: Can be used in telecommunications equipment that demands fast data retrieval and stable performance.
• Consumer Electronics: Applicable in consumer electronics where quick response times and reliable memory are essential.

Conclusion of LH52256C-70LL

The LH52256C-70LL is a versatile and reliable SRAM memory IC, offering fast access times, robust physical mounting, and compatibility with a wide range of operating conditions. Its 32K x 8 memory organization and parallel interface make it an excellent choice for applications requiring high-speed data transfer and efficient memory utilization. While the product is now obsolete, it remains a solid option for legacy systems and applications where its unique features and performance benefits are still relevant.