Applications

• Main system memory in personal computers
• Graphics cards
• Video game consoles
• Printers
• Digital signal processing (DSP) systems
• Embedded systems with large memory requirements

Features

• High memory capacity for storing substantial amounts of data and programs.
• Fast page mode operation allows for quick access to consecutive data within the same memory page.
• Low power consumption, beneficial for battery-powered devices and energy-conscious applications.
• TTL compatible inputs and outputs simplify interfacing with other digital logic circuits.

Benefits

• Increased system performance through the ability to load and process larger programs and datasets.
• Cost-effective solution for applications requiring significant amounts of RAM.
• Simplified system design due to easy interfacing with standard digital logic circuits.

Technical Specifications

The HM514400CZI-8 is typically organized as 4M x 1 bit. It features an access time of approximately 80 ns. The operating voltage range is usually 5V ±10%. The device is commonly packaged in a ZIP (Zig-zag In-line Package) or SOJ (Small Outline J-lead) to optimize board space. The operating temperature range is generally between 0°C and +70°C, making it suitable for various consumer and industrial applications.

As with all DRAM chips, the HM514400CZI-8 requires periodic refresh cycles to maintain the integrity of the stored data. This DRAM chip offers a good balance of memory density, access speed, and cost, making it a popular choice for many applications where large amounts of RAM are needed.