The IS43DR16320E-25DBLI is a 512Mb (16Mx32) DDR3 SDRAM manufactured by ISSI (Integrated Silicon Solution Inc.). It is designed for applications needing high-speed data access and efficient power management. This memory chip is frequently found in embedded systems, networking devices, and consumer electronics. The '25' in the part number likely refers to the clock cycle time in nanoseconds and the 'I' at the end often indicates an industrial temperature range.

Applications

• Embedded Systems
• Networking Equipment (Routers, Switches)
• Industrial Control Systems
• Consumer Electronics (Set-Top Boxes, TVs)
• Automotive Systems

Features

• 512Mb Density: Provides ample memory space for various applications.
• DDR3 Interface: Offers high-speed data transfer, improving system performance.
• 16Mx32 Organization: Organizes memory for efficient data retrieval and storage.
• Low Power Consumption: Minimizes energy usage, suitable for battery-powered devices and energy-conscious applications.
• Double Data Rate: Transfers data on both rising and falling edges of the clock signal, doubling the data rate.
• Industrial Temperature Range: Operates reliably in a wider temperature range, making it suitable for harsh environments.

Benefits

• High Performance: Enables faster data processing and improved application responsiveness.
• Large Memory Capacity: Accommodates large datasets and complex software applications.
• Energy Efficiency: Reduces power consumption, extending battery life and minimizing heat generation.
• Enhanced Reliability: Operates reliably in a wider range of temperatures.
• Wide Compatibility: DDR3 is a well-established and widely supported memory technology.

Technical Specifications

The IS43DR16320E-25DBLI typically operates at a clock frequency of 400 MHz, resulting in an 800 MHz data rate. It generally requires a 1.5V power supply. The operating temperature range is typically between -40°C and +95°C, reflecting its industrial-grade specification. Refer to the ISSI datasheet for detailed specifications, including timing characteristics, power consumption, and packaging information.