IS43TR16256B-093NBLI

Memory IC Overview

The IS43TR16256B-093NBLI is a 4 Gbit DDR3 SDRAM memory IC manufactured by ISSI. It features a parallel interface with a data organization of 512M x 8 or 256M x 16 bits. The device supports a maximum clock frequency of 1.066 GHz and has an access time of 20 ns. It operates within a voltage range of 1.425 V to 1.575 V for standard voltage applications. The component is housed in a 96-TWBGA package measuring 9 mm x 13 mm.

Memory IC Feature Summary

• Supports backward compatibility with 1.5V standard voltage operations
• Designed specifically for automotive application environments
• Provides high-speed parallel data transfer capabilities

Memory IC Applications

• Automotive electronic systems
• High-performance computing modules
• Network infrastructure equipment

Memory IC Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure correct speed grade and packaging options. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production assemblies.

Memory IC Selection Notes

Select this component when a 4 Gbit density with 1.066 GHz performance is required in a compact BGA footprint. Ensure the system design accommodates the 96-ball TWBGA thermal and mechanical constraints while maintaining signal integrity at high frequencies.

Memory IC Part Context

This part belongs to the IS43TR16256 series of legacy DDR3 DRAM products from ISSI. The series offers various speed grades and organizational configurations to support diverse embedded memory needs across industrial and consumer sectors.

Memory IC Replacement Considerations

Check for IS43TR16256B-093NBLI-TR as a tape-and-reel variant. Verify pinout and electrical specifications against other DDR3L variants if low-voltage operation is required.