IS43QR81024A-075VBL-TR

Memory IC Overview

The IS43QR81024A-075VBL-TR is an 8 Gbit DDR4 SDRAM manufactured by ISSI. It features a 1M x 8 organization and operates at a maximum clock frequency of 800 MHz, supporting data rates up to 2666 MT/s with timings of 19-19-19. The device functions within a voltage range of 1.2 V nominal (1.14 V to 1.26 V) and utilizes a 78-ball BGA package measuring 10 mm x 14 mm. It supports industrial temperature ranges from 0°C to +95°C.

Memory IC Feature Summary

• Supports high-speed data transfer rates up to 2666 MT/s using DDR4 technology
• Operates at low voltage levels for improved power efficiency
• Designed for surface-mount installation in compact electronic systems

Memory IC Applications

• Telecommunications infrastructure equipment
• Automotive embedded computing systems
• Industrial network devices

Memory IC Procurement Notes

Verify the exact suffix against official ISSI documentation to confirm package type and temperature grade. Ensure compatibility with system voltage requirements and signal integrity standards before integration. Confirm RoHS compliance status through manufacturer datasheets.

Memory IC Selection Notes

Select this component for designs requiring 8 Gbit density with 8-bit width. Consider the 78-ball BGA footprint for PCB layout constraints. Verify thermal management capabilities for industrial operating temperatures.

Memory IC Part Context

This part belongs to the ISSI DDR4 SDRAM family, offering high-performance memory solutions for demanding applications. It complements other ISSI memory products like the IS46 series automotive-grade variants and IS43 series industrial-grade components.

Memory IC Replacement Considerations

Check for direct pin-compatible substitutes within the ISSI portfolio. Evaluate alternative manufacturers' DDR4 parts with matching 1Mx8 organization and 78-ball BGA packages.