The UPD43256AC-10LL is a high-speed, low-power 32,768-word x 8-bit Static Random Access Memory (SRAM) manufactured by NEC. It's designed for applications requiring fast access times and low power consumption.

Applications

• Cache Memory: High-speed cache memory in computer systems.
• Buffer Memory: Data buffering in various applications.
• Embedded Systems: Memory for embedded microprocessors and microcontrollers.
• Industrial Control Systems: Data storage in industrial control applications.
• Medical Devices: Memory in portable medical equipment.

Features

• Fast Access Time: 10ns access time for high-speed operation.
• Low Power Consumption: Optimized for low power consumption.
• 32K x 8 Organization: Provides 32,768 words of 8-bit storage.
• Single 5V Power Supply: Operates from a single 5V power supply.
• TTL Compatible Inputs/Outputs: Easy interfacing with TTL logic.
• Three-State Outputs: Allows for easy memory expansion.

Benefits

• High Performance: Fast access time improves system performance.
• Low Power: Reduces power consumption in battery-powered applications.
• Easy to Use: Simple interface simplifies system design.
• Reliable: Manufactured to high quality standards.

Additional Details

The UPD43256AC-10LL is available in various package options, including DIP and SOJ. It operates over a wide temperature range. The 'LL' suffix likely denotes a specific package or temperature range variant. Refer to the NEC datasheet for detailed specifications, including timing diagrams, power consumption figures, and package dimensions.