IS43LQ16512A-053BLI-TR

Memory IC Overview

The IS43LQ16512A-053BLI-TR is an 8 Gbit LPDDR4 SDRAM manufactured by ISSI. It features a 16-bit data bus width and a memory organization of 512 M x 16. The device supports a maximum clock frequency of 1.866 GHz with an access time of 3.5 ns. Operating voltages are specified at 1.06 V to 1.17 V and 1.7 V to 1.95 V. It is housed in a 200-ball BGA package and operates within a temperature range of -40°C to +95°C.

Memory IC Feature Summary

• Supports LPDDR4 mobile standard for high-bandwidth applications
• Utilizes LVSTL interface for signal integrity
• Designed for surface mount installation

Memory IC Applications

• Mobile computing platforms
• Embedded systems requiring high-speed volatile memory
• Portable electronic devices

Memory IC Procurement Notes

Verify the specific suffix against official datasheets, as trailing characters often denote tape-and-reel packaging or environmental ratings rather than functional changes. Confirm availability status directly with the manufacturer, as supply constraints may affect order acceptance. Ensure compatibility with system voltage requirements before procurement.

Memory IC Selection Notes

Select this component when an 8 Gbit capacity with a 16-bit interface is required for LPDDR4 architectures. Verify that the host controller supports the 1.866 GHz speed grade and compatible voltage levels. Ensure the PCB layout accommodates the 200-ball BGA footprint and thermal requirements for the industrial temperature range.

Memory IC Part Context

This part belongs to the IS43LQ series of mobile LPDDR4 DRAMs from ISSI. The series provides scalable memory solutions for portable electronics. The 'A' variant typically denotes specific speed binning or revision characteristics within the product line, distinct from other suffixes like 'B' or 'C'.

Memory IC Replacement Considerations

IS43LQ16512B-053BLI is listed as a parameter-equivalent alternative.