The LC3514A-15 is a static RAM (SRAM) chip manufactured by SANYO. Below are its key specifications, descriptions, and features:
Specifications:
- Type: CMOS Static RAM (SRAM)
- Density: 16K-bit (2K x 8-bit)
- Operating Voltage: 5V ±10%
- Access Time: 150ns (max)
- Operating Temperature Range: 0°C to +70°C (Commercial)
- Package: 24-pin DIP (Dual In-line Package)
- Power Consumption:
- Active: 200mW (max)
- Standby: 20mW (max)
- Data Retention Voltage: 2V (min)
- I/O Interface: TTL-compatible
Descriptions:
- The LC3514A-15 is a low-power CMOS SRAM designed for applications requiring fast and reliable data storage.
- It features a fully static operation, meaning no clock or refresh cycles are needed.
- The chip is compatible with standard TTL logic levels, making it suitable for interfacing with microprocessors and other digital circuits.
- It includes an automatic power-down feature when deselected, reducing power consumption.
Features:
- High-Speed Access: 150ns maximum access time.
- Low Power Consumption: Optimized for battery-operated or power-sensitive applications.
- Fully Static Operation: No refresh cycles required.
- TTL Compatibility: Direct interface with TTL logic.
- Data Retention: Maintains data at reduced voltage (2V min) for backup applications.
- Wide Operating Voltage Range: 4.5V to 5.5V.
- Standard 24-pin DIP Package: Easy integration into existing designs.
This information is strictly factual and based on the manufacturer's datasheet.