The NEC UPD4464C-12L is a high-speed, low-power static random-access memory (SRAM) chip. This SRAM is designed for applications requiring fast access times and relatively low power consumption. It offers a capacity of 64 kbit (8k x 8 bits), making it suitable for smaller memory storage needs where speed is critical.

Applications

• Cache memory in embedded systems
• Buffer memory in data acquisition systems
• Look-up tables
• Digital signal processing (DSP) applications
• Microcontroller memory
• Industrial control systems

Features

• Fast access time (12ns)
• Low power consumption
• 8k x 8-bit organization
• TTL compatible inputs and outputs
• Single 5V power supply
• Three-state outputs
• Available in DIP package

Benefits

• Enables high-speed data processing in smaller systems
• Reduces overall system power consumption
• Provides suitable storage for frequently accessed data
• Easy to interface with standard logic circuits
• Simplifies system design with single power supply requirement
• Allows for easy memory expansion
• Facilitates prototyping and development with DIP package

Additional Details

The UPD4464C-12L is fabricated using CMOS technology, which contributes to its low power consumption and relatively high speed. It is available in a standard DIP (Dual In-line Package), which simplifies prototyping and board assembly. This SRAM supports TTL (Transistor-Transistor Logic) compatible inputs and outputs, making it easy to interface with a wide range of microprocessors and digital logic circuits. The specific operating current and standby current should be confirmed via the manufacturer's datasheet. The fast access time ensures quick retrieval and storage of data, enhancing the performance of systems that rely on frequent memory accesses. The three-state outputs allow for easy memory expansion and sharing of memory resources. The reliable performance and availability of this SRAM make it a suitable choice for various embedded and industrial applications where small size and speed are important. Always consult the datasheet for precise operating characteristics and timing details.