IS43TR81024B-107MBL-TR

Memory IC Overview

The IS43TR81024B-107MBL-TR is an 8 Gbit DDR3 SDRAM manufactured by ISSI. It features a 1G x 8 organization with an 8-bit data bus width. The device supports a maximum clock frequency of 933 MHz, enabling data rates up to 1866 MT/s at timing parameters of 13-13-13. It operates within a voltage range of 1.425 V to 1.575 V and has a typical access time of 20 ns. The component is housed in a 78-ball BGA package measuring 10 mm x 14 mm. It is designed for industrial temperature ranges from 0°C to +95°C.

Memory IC Feature Summary

• Supports high-speed parallel data transfer via DDR3 interface
• Configured with 1G x 8 memory organization for efficient data handling
• Operates on standard 1.5V power supply specifications
• Available in tape and reel packaging for automated assembly

Memory IC Applications

• Industrial embedded systems requiring reliable volatile memory
• Consumer electronics utilizing DDR3 architecture
• Automotive infotainment and control modules
• Networking equipment and communication devices

Memory IC Procurement Notes

Verify the specific suffix 'TR' confirms tape and reel packaging rather than tray or cut tape formats. Ensure the '107' speed grade matches the required 1866 MT/s performance for your design. Confirm the 78-ball BGA footprint dimensions align with your PCB layout constraints. Check for RoHS compliance documentation if environmental regulations apply to your manufacturing process.

Memory IC Selection Notes

Select this part when a 8 Gbit capacity with 8-bit width is required for space-constrained designs. The 78-ball BGA offers a compact solution compared to larger packages. Consider the industrial temperature range if operation exceeds commercial limits. Verify that the system controller supports the specific DDR3 timing parameters associated with the 107 speed grade.

Memory IC Part Context

This component belongs to the IS43TR81024B series of DDR3 SDRAMs from ISSI. It shares architectural similarities with other parts in the family but differs in packaging and speed grades. The 'TR' suffix indicates bulk packaging suitable for surface mount technology lines. It serves as a direct replacement for older DRAM technologies in modern portable and industrial applications.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.