The UPD444012AGY-B55X-MJH-A is a high-speed, low-power 4M-bit (128K x 32-bit) synchronous pipelined burst SRAM (Static Random-Access Memory) manufactured by NEC. It's designed for applications requiring fast data access and high bandwidth. This SRAM utilizes a synchronous design, meaning all operations are synchronized to a clock signal, enabling predictable timing and high-speed performance.

Applications

• Networking equipment, such as routers and switches
• High-performance computing systems
• Cache memory in processors
• Graphics cards
• Digital signal processing (DSP) systems

Features

• Organization: 128K x 32 bits
• Access Time: Typically around 5.5ns (check datasheet for specific value)
• Clock Frequency: High clock frequency operation (check datasheet for specific value)
• Interface: Synchronous, pipelined burst interface
• Power Supply: 3.3V power supply
• Package: Surface mount package (check datasheet for specific package type)
• Operating Temperature: Industrial temperature range available
• Burst Counter: Programmable burst counter

Benefits

• High Speed: Enables fast data access and improves system performance.
• Low Power Consumption: Reduces overall system power consumption.
• Synchronous Operation: Simplifies timing and control logic.
• Pipelined Burst: Allows for continuous data transfer at high speeds.
• High Density: Provides a large memory capacity in a small package.

Additional Details

The UPD444012AGY-B55X-MJH-A uses advanced CMOS technology for low power consumption and high reliability. It supports various burst modes to optimize data transfer for different applications. The specific timings and operating conditions should be obtained from the official NEC datasheet for this part number. It is crucial to consult the datasheet before integrating this component into a design to ensure proper operation and avoid damage.