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The LC3664NL-12 is a static RAM (SRAM) chip manufactured by SANYO. Below are the factual specifications, descriptions, and features of this component:

Specifications:

• Manufacturer: SANYO
• Part Number: LC3664NL-12
• Type: Static RAM (SRAM)
• Density: 64K (65,536 bits)
• Organization: 8K x 8 bits
• Supply Voltage: 5V ±10%
• Access Time: 120ns
• Operating Temperature Range: 0°C to +70°C
• Package: 28-pin DIP (Dual In-line Package)
• I/O Interface: Parallel
• Standby Current: Low power consumption in standby mode

Descriptions:

The LC3664NL-12 is a low-power CMOS static RAM designed for applications requiring fast access times and reliable data retention. It is commonly used in embedded systems, industrial controls, and consumer electronics where moderate-speed memory with low power consumption is needed.

Features:

• High-Speed Operation: 120ns access time
• Low Power Consumption: CMOS technology ensures efficient power usage
• Wide Voltage Range: Operates at 5V ±10%
• Easy Interface: Standard 8-bit parallel interface
• Non-Volatile Option: Some variants may support battery backup for data retention
• Reliable Performance: Stable operation in industrial and commercial environments

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and timing diagrams, refer to the official SANYO datasheet.