The MSM514400DL-60SJ is a 4M-bit Dynamic RAM (DRAM) organized as 4,194,304 words x 1 bit. This DRAM utilizes OKI's advanced CMOS technology to achieve high speed and low power consumption, making it suitable for a wide range of memory applications.

Applications

• Main memory in personal computers and workstations
• Graphics memory in display adapters
• Buffer memory in printers and other peripherals
• Memory for embedded systems and microcontrollers

Features

• High density: 4M-bit capacity
• Fast access time: 60ns
• Low power consumption: Active and standby modes
• Single 5V power supply
• TTL compatible inputs and outputs
• Refresh modes: Self-refresh, Hidden refresh
• Package: SOJ (Small Outline J-lead) package

Benefits

• Improved system performance due to fast access time
• Reduced power consumption leading to longer battery life in portable devices
• High memory density allows for larger data storage in a smaller footprint
• Easy integration with standard TTL logic circuits
• Simplified memory management with various refresh modes
• Space-saving design due to the compact SOJ package

Technical Specifications

The MSM514400DL-60SJ operates from a single 5V ± 10% power supply. It has a typical active power consumption of around 300mW and a standby power consumption of less than 10mW. The input and output signals are TTL compatible. The refresh cycle time is typically 64ms. The operating temperature range is typically 0°C to +70°C. The package is a standard SOJ package, allowing for easy surface mounting.

This DRAM is suitable for applications requiring a balance of speed, density, and power efficiency. Its fast access time ensures quick data retrieval, while its low power consumption makes it ideal for battery-powered devices. The high density of the chip allows for a significant amount of memory to be packed into a small space, making it suitable for applications where space is a constraint.