The LC3516AL-12 is a high-speed, low-power static RAM (SRAM) manufactured by SANYO Semiconductor. This memory chip is designed for applications requiring fast data access and low power consumption, making it suitable for various embedded systems, communication equipment, and portable devices. It offers a combination of speed, density, and power efficiency.

Applications

• Embedded Systems: Used as main memory or cache memory in embedded controllers and processors.
• Communication Equipment: Employed in network devices, routers, and switches for high-speed data buffering.
• Industrial Automation: Integrated into industrial control systems for real-time data storage and retrieval.
• Medical Devices: Used in medical imaging and monitoring equipment for fast data processing.
• Portable Devices: Found in handheld devices, mobile phones, and portable gaming consoles.

Features

• Memory Capacity: Typically 16K bits (2K x 8) of storage capacity.
• Access Time: Fast access time of 12ns, enabling rapid data reads and writes.
• Low Power Consumption: Designed for low-power operation, extending battery life in portable applications.
• Single 5V Power Supply: Operates from a single 5V power supply.
• TTL Compatible Inputs and Outputs: Compatible with standard TTL logic levels.
• Three-State Outputs: Provides three-state outputs for easy memory expansion.
• Package Options: Available in various package options, including DIP and SOJ.

Benefits

• High Speed: Provides fast data access, enabling high-performance system operation.
• Low Power: Reduces power consumption, extending battery life in portable devices.
• Easy Integration: Simple to interface with microprocessors and other digital devices.
• Compact Size: Small package size allows for high-density memory designs.
• Wide Operating Voltage Range: Can operate over a wide range of supply voltages.
• Reliable Performance: Offers reliable data storage and retrieval in demanding environments.

Additional Details

The LC3516AL-12 is typically available in various package options, including DIP (Dual In-line Package) and SOJ (Small Outline J-lead). It is important to consult the manufacturer's datasheet for detailed electrical characteristics, timing diagrams, and application guidelines. The SRAM requires proper decoupling capacitors to ensure stable operation and minimize noise. Proper address decoding and control signal timing are crucial for reliable data storage and retrieval.