Integrated Silicon Solution, Inc. (ISSI)

IS43DR16640B-25DBL-TR

IS43DR16640B-25DBL-TR Description

The IS43DR16640B-25DBL-TR is a high-performance, 1 Gbit DRAM memory IC designed by Integrated Silicon Solution, Inc. (ISSI). This device is organized as 64M x 16 and features a parallel memory interface, making it suitable for applications requiring high-speed data access and processing. The IS43DR16640B-25DBL-TR operates within a supply voltage range of 1.7V to 1.9V and supports a clock frequency of 400 MHz, ensuring efficient and reliable performance. With an access time of 400 picoseconds and a write cycle time of 15 nanoseconds, this DRAM IC delivers exceptional speed and responsiveness.

IS43DR16640B-25DBL-TR Features

• High-Speed Performance: The IS43DR16640B-25DBL-TR boasts an access time of 400 picoseconds and a write cycle time of 15 nanoseconds, making it ideal for applications requiring rapid data access and processing.
• Volatile Memory: As a DRAM device, the IS43DR16640B-25DBL-TR retains data as long as power is supplied, ensuring quick and efficient data retrieval.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 1.7V to 1.9V, providing flexibility in power supply design.
• Parallel Interface: The parallel memory interface allows for high-speed data transfer, making it suitable for applications where data throughput is critical.
• Compliance and Standards: The IS43DR16640B-25DBL-TR is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the device is suitable for standard manufacturing processes without requiring special handling.
• Operating Temperature Range: The IS43DR16640B-25DBL-TR operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of industrial and commercial applications.

IS43DR16640B-25DBL-TR Applications

The IS43DR16640B-25DBL-TR is well-suited for a variety of applications that demand high-speed, high-density memory solutions. Some specific use cases include:

• Networking Equipment: Ideal for routers, switches, and other networking devices where fast data access and processing are critical.
• Telecommunications: Suitable for base stations and other telecommunication infrastructure that require reliable and high-speed memory.
• Industrial Control Systems: Applicable in industrial automation and control systems where real-time data processing is essential.
• Consumer Electronics: Can be used in high-performance gaming consoles, multimedia devices, and other consumer electronics that require fast memory access.

Conclusion of IS43DR16640B-25DBL-TR

The IS43DR16640B-25DBL-TR is a versatile and high-performance DRAM IC that offers significant advantages over similar models. Its high-speed access and write cycle times, combined with a wide operating voltage range and compliance with environmental standards, make it an excellent choice for a variety of applications. While it is marked as "Not For New Designs," its existing applications and performance benefits ensure it remains a valuable component for existing systems. For designers and engineers looking for a reliable and efficient memory solution, the IS43DR16640B-25DBL-TR is a standout option.