The HN58064P-25 is a 64Kbit (8192 words x 8 bits) CMOS static RAM (SRAM) manufactured by Hitachi. This device is designed for applications requiring high-speed data access and low power consumption. It features a fast access time of 250ns and operates on a single 5V power supply.

Applications

• Cache Memory: Used as cache memory in microprocessors and microcontrollers.
• Buffer Memory: Employed as buffer memory in data acquisition and processing systems.
• Industrial Control Systems: Utilized in industrial control equipment for storing real-time data and parameters.
• Embedded Systems: Integrated into various embedded systems for high-speed data storage.
• Telecommunications Equipment: Used in telecommunications devices for storing temporary data.

Features

• High-Speed Access: Offers a fast access time of 25ns, enabling quick data retrieval and processing.
• Low Power Consumption: CMOS technology ensures low power consumption, making it suitable for battery-powered applications.
• Single 5V Power Supply: Operates on a single 5V power supply, simplifying system design.
• TTL Compatible Inputs/Outputs: Compatible with standard TTL logic levels for easy integration.
• 64Kbit Storage Capacity: Provides sufficient storage space for small to medium-sized data sets.

Benefits

• Improved System Performance: Fast access time contributes to enhanced system performance.
• Extended Battery Life: Low power consumption extends battery life in portable devices.
• Simplified System Design: Single power supply and TTL compatibility simplify system integration.
• Reliable Data Storage: CMOS technology ensures reliable data storage and retrieval.
• Cost-Effective Solution: Provides a cost-effective solution for high-speed memory requirements.

Additional Details

The HN58064P-25 is available in a 28-pin DIP package. It features a chip enable (CE) input for device selection. The device is designed for applications that require high-speed data access and low power consumption. The HN58064P-25 offers a robust solution for storing temporary data in various electronic systems. Its fast access time and low power consumption make it suitable for demanding applications where performance and efficiency are critical. While it is an older part, similar SRAM chips are still used in many applications.