The TC514256AJ-80 is a 262,144-word x 4-bit Dynamic Random Access Memory (DRAM) manufactured by Toshiba Semiconductor and Storage. This DRAM is designed for high-speed memory applications requiring moderate storage capacity and reliable data access. Its features make it suitable for various computing and embedded systems.

Applications

• Computer Memory
• Embedded Systems
• Graphics Cards
• Printers
• Industrial Control Systems
• Gaming Consoles

Features

• 262,144-word x 4-bit Organization
• High-Speed Access Time (80ns)
• Refresh Operation
• Low Power Consumption
• TTL Compatible Inputs/Outputs

Benefits

• Fast Data Access: 80ns access time enables quick data retrieval and storage.
• Moderate Storage Capacity: Provides sufficient memory for a range of applications.
• Low Power Consumption: Minimizes power usage in energy-sensitive systems.
• TTL Compatibility: Allows for easy interfacing with TTL logic circuits.
• Reliable Operation: Designed for reliable data storage and retrieval.

Additional Details

The TC514256AJ-80 requires periodic refresh operations to maintain data integrity. The device operates on a 5V power supply. Its TTL compatible inputs and outputs simplify interfacing with other digital circuits. The DRAM's low power consumption makes it suitable for applications where energy efficiency is important. The '80' in the part number indicates the access time of 80 nanoseconds. It comes in a standard DIP package.