The IS43DR16320E-25DBL is a 512Mb (16Mx32) DDR3 SDRAM from ISSI (Integrated Silicon Solution Inc.). This memory chip is designed for high-performance applications requiring fast data access and low power consumption. It's commonly used in embedded systems, networking equipment, and consumer electronics. The '25' typically refers to the clock cycle time in nanoseconds.

Applications

• Embedded Systems
• Networking Equipment
• Consumer Electronics (e.g., Set-Top Boxes, Gaming Consoles)
• Industrial Control Systems
• Automotive Applications

Features

• 512Mb Density: Provides a large amount of memory storage.
• DDR3 Interface: Offers high data transfer rates compared to previous DDR generations.
• 16Mx32 Organization: Provides a specific memory organization for efficient data access.
• Low Power Consumption: Optimizes power usage for energy-efficient applications.
• Double Data Rate: Transfers data on both rising and falling edges of the clock signal.
• RoHS Compliant: Meets environmental standards for lead-free manufacturing.

Benefits

• High Performance: Enables fast data processing and application performance.
• Large Memory Capacity: Provides ample storage for data and code.
• Energy Efficient: Reduces power consumption and extends battery life in portable devices.
• Reliable Operation: Provides stable and consistent performance.
• Wide Availability: DDR3 SDRAM is a mature and widely supported technology.

Technical Specifications

The IS43DR16320E-25DBL operates at a clock frequency of 400 MHz (resulting in a 800 MHz data rate). It typically requires a 1.5V power supply. The operating temperature range is typically from 0°C to +85°C. Refer to the ISSI datasheet for detailed specifications, including timing parameters and power consumption characteristics.