Integrated Silicon Solution, Inc. (ISSI)

IS43DR16640B-25DBLI

IS43DR16640B-25DBLI Description

The IS43DR16640B-25DBLI is a high-performance DRAM memory IC chip manufactured by Integrated Silicon Solution, Inc. (ISSI). This 1 Gbit memory device is organized as 64M x 16 and features a parallel memory interface, making it suitable for applications requiring fast data access and high memory density. The chip 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 in various electronic systems.

IS43DR16640B-25DBLI Features

• High-Speed Performance: With an access time of 400 picoseconds and a write cycle time of 15 nanoseconds, the IS43DR16640B-25DBLI delivers rapid data read and write capabilities, essential for high-speed computing and data-intensive applications.
• Volatile Memory Type: As a volatile DRAM, this chip retains data only while powered, making it ideal for temporary storage and fast data processing.
• Wide Operating Voltage Range: The 1.7V to 1.9V supply voltage range provides flexibility in power management and compatibility with various power supply designs.
• Compliance and Reliability: The IS43DR16640B-25DBLI is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, its Moisture Sensitivity Level (MSL) of 3 (168 Hours) makes it suitable for surface mount applications without significant risk of moisture damage.
• Packaging and Mounting: Available in a tray package and designed for surface mount, this chip is easy to integrate into modern PCB designs, providing a compact and reliable solution for space-constrained applications.

IS43DR16640B-25DBLI Applications

The IS43DR16640B-25DBLI is well-suited for a variety of applications where high-speed data processing and large memory capacity are required. Some specific use cases include:

• Computing Systems: Ideal for servers, workstations, and high-performance computing environments where fast memory access is crucial for efficient processing.
• Telecommunications: Suitable for networking equipment and communication systems that require rapid data handling and storage.
• Consumer Electronics: Applicable in advanced consumer devices such as gaming consoles, smart TVs, and multimedia players that demand high-speed memory to deliver seamless user experiences.
• Industrial Automation: Useful in industrial control systems and automation equipment where reliable and fast memory is necessary for real-time data processing and control functions.

Conclusion of IS43DR16640B-25DBLI

The IS43DR16640B-25DBLI is a robust and high-performance DRAM memory IC chip that offers significant advantages in terms of speed, capacity, and reliability. Its fast access and write times, combined with a wide operating voltage range and compliance with industry standards, make it a versatile solution for a wide range of applications. While it is marked as "Not For New Designs," its existing applications and performance benefits continue to make it a valuable component in many existing systems. For engineers and designers seeking a reliable and high-performance memory solution, the IS43DR16640B-25DBLI remains a compelling choice.