Integrated Silicon Solution, Inc. (ISSI)

IS46DR16640B-3DBLA2

IS46DR16640B-3DBLA2 Description

The IS46DR16640B-3DBLA2 is a high-performance, 1 Gbit DRAM memory IC chip manufactured by Integrated Silicon Solution, Inc. (ISSI). This chip is designed for demanding applications requiring fast access times and reliable data storage. It features a parallel memory interface, making it suitable for systems that require high-speed data transfer and processing. The IS46DR16640B-3DBLA2 operates within a supply voltage range of 1.7V to 1.9V and has a clock frequency of 333 MHz, ensuring efficient performance in various electronic systems.

IS46DR16640B-3DBLA2 Features

• Memory Organization: The IS46DR16640B-3DBLA2 is organized as 64M x 16, providing a total memory capacity of 1 Gbit. This configuration allows for efficient memory addressing and data storage.
• Access Time: With an access time of 450 picoseconds, this DRAM chip offers exceptionally fast data retrieval capabilities, making it ideal for high-speed applications.
• Write Cycle Time: The write cycle time for this chip is 15 nanoseconds, ensuring rapid data writing and minimizing latency.
• Volatile Memory: As a volatile memory type, the IS46DR16640B-3DBLA2 retains data only while power is supplied, which is suitable for applications requiring frequent data updates.
• Mounting Type: The surface mount technology (SMT) used in this chip allows for compact and reliable integration into modern electronic systems.
• Package: The chip is available in a tray package, facilitating easy handling and assembly during manufacturing processes.
• Compliance: The IS46DR16640B-3DBLA2 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 hours), this chip is suitable for environments with moderate humidity levels, ensuring reliability and longevity.

IS46DR16640B-3DBLA2 Applications

The IS46DR16640B-3DBLA2 is well-suited for a variety of applications that demand high-speed data processing and storage. Some specific use cases include:

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

Conclusion of IS46DR16640B-3DBLA2

The IS46DR16640B-3DBLA2 is a robust and high-performance DRAM memory IC chip that offers significant advantages over similar models. Its fast access time, efficient memory organization, and compliance with industry standards make it a reliable choice for a wide range of applications. While it is marked as "Not For New Designs," its existing applications continue to benefit from its superior performance and reliability. For engineers and designers seeking a proven and efficient memory solution, the IS46DR16640B-3DBLA2 remains a valuable option.