Integrated Silicon Solution, Inc. (ISSI)

IS46LQ32128A-062TBLA1-TR

IS46LQ32128A-062TBLA1-TR Description

The IS46LQ32128A-062TBLA1-TR is a high-performance automotive-grade DRAM memory IC chip manufactured by Integrated Silicon Solution, Inc. (ISSI). This memory chip is designed to meet the stringent requirements of the automotive industry, ensuring reliable operation in harsh environments with a temperature range of -40°C to +95°C. The IS46LQ32128A-062TBLA1-TR offers a memory size of 4Gbit, organized as 128M x 32, making it suitable for applications requiring substantial memory capacity and fast data access.

IS46LQ32128A-062TBLA1-TR Features

• Clock Frequency: The IS46LQ32128A-062TBLA1-TR operates at a clock frequency of 1.6 GHz, providing high-speed data processing capabilities essential for real-time automotive applications.
• Memory Interface: The chip features an LVSTL memory interface, ensuring compatibility with modern automotive systems and enabling efficient data transfer.
• Access Time: With an access time of 3.5 ns, this DRAM chip delivers rapid data retrieval, crucial for time-sensitive operations in automotive electronics.
• Write Cycle Time: The write cycle time for word and page operations is 18 ns, ensuring quick data writing capabilities without compromising performance.
• Voltage Supply: The IS46LQ32128A-062TBLA1-TR supports a voltage supply range of 1.06V to 1.17V and 1.7V to 1.95V, providing flexibility in power management and compatibility with various automotive power systems.
• Compliance and Standards: The chip is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards for automotive components. Additionally, it has a Moisture Sensitivity Level (MSL) of 3 (168 Hours), ensuring robustness against moisture exposure during manufacturing and operation.
• Package Type: The IS46LQ32128A-062TBLA1-TR is available in a Tape & Reel (TR) package, facilitating easy handling and integration into surface-mount manufacturing processes.

IS46LQ32128A-062TBLA1-TR Applications

The IS46LQ32128A-062TBLA1-TR is ideally suited for a variety of automotive applications where high-speed, reliable memory is critical. Specific use cases include:

• Advanced Driver Assistance Systems (ADAS): Provides the necessary memory capacity and speed for real-time processing of sensor data, enabling features such as adaptive cruise control, lane departure warning, and automatic emergency braking.
• Infotainment Systems: Supports the storage and retrieval of multimedia content, ensuring smooth operation of in-vehicle entertainment systems.
• Telematics: Facilitates the handling of large volumes of data for vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication systems.
• Electronic Control Units (ECUs): Enhances the performance of ECUs by providing fast and reliable memory access, critical for the efficient operation of engine management, transmission control, and other critical automotive systems.

Conclusion of IS46LQ32128A-062TBLA1-TR

The IS46LQ32128A-062TBLA1-TR stands out as a premier automotive-grade DRAM memory IC chip, offering a blend of high performance, reliability, and compliance with industry standards. Its fast access time, low write cycle time, and robust voltage supply range make it a versatile choice for a wide range of automotive applications. With its automotive-grade certification and compliance with environmental and safety standards, the IS46LQ32128A-062TBLA1-TR is an ideal solution for engineers and designers looking to integrate high-quality, reliable memory into their automotive systems.