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The LH5116NA-10 is a static RAM (SRAM) chip manufactured by SHARP. Below are its key specifications, descriptions, and features:

Specifications:

• Memory Type: Static RAM (SRAM)
• Organization: 2K x 8 bits (16K-bit)
• Operating Voltage: 5V ±10%
• Access Time: 100 ns (max)
• Operating Temperature Range: 0°C to +70°C (Commercial)
• Package Type: 24-pin DIP (Dual In-line Package)
• Power Consumption:
• Active: 300 mW (typical)
• Standby: 30 mW (typical)
• Data Retention Voltage: 2V (min)
• Tri-State Outputs: Yes

Descriptions:

• The LH5116NA-10 is a high-speed, low-power CMOS static RAM designed for general-purpose memory applications.
• It features a simple interface with separate data input and output lines, making it suitable for microprocessor-based systems.
• The chip includes a chip enable (CE) input for power-down mode, reducing power consumption when inactive.

Features:

• Fully Static Operation: No clock or refresh required.
• Low Power Consumption: Ideal for battery-backed applications.
• TTL-Compatible Inputs/Outputs: Ensures easy interfacing with standard logic circuits.
• High Noise Immunity: CMOS technology provides robust performance in noisy environments.
• Single 5V Supply: Simplifies power requirements.

This SRAM is commonly used in embedded systems, industrial controls, and legacy computing applications requiring fast, non-volatile memory storage.