IS43TR16640C-125JBLI-TR

Memory IC Overview

The IS43TR16640C-125JBLI-TR is a 1 Gbit DDR3 SDRAM manufactured by ISSI. It features a 64M x 16 organization with a 16-bit data bus width. The device supports a maximum clock frequency of 800 MHz, enabling data rates up to 1600 MT/s at timings of 10-10-10. Operating voltage ranges from 1.283 V to 1.45 V. It is housed in a 96-ball BGA package measuring 9mm x 13mm and operates within a temperature range of -40°C to +95°C.

Memory IC Feature Summary

• Supports high-speed parallel data transfer via DDR3 interface
• Operates within extended industrial temperature specifications
• Utilizes low-voltage power supply for energy efficiency

Memory IC Applications

• Industrial computing systems requiring robust memory performance
• Embedded control units operating in harsh environments
• Automotive electronics modules demanding wide temperature tolerance

Memory IC Procurement Notes

Verify the specific suffix JBLI against official datasheets to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with system voltage rails between 1.283 V and 1.45 V. Confirm moisture sensitivity handling requirements prior to assembly. Cross-reference lead times and availability directly with authorized distributors as stock levels fluctuate.

Memory IC Selection Notes

Select this component when a 1 Gbit capacity with 16-bit width is required for DDR3 applications. Consider the 96-ball BGA footprint for PCB layout constraints. Evaluate thermal management needs given the -40°C to +95°C operational range. Compare against standard commercial grade parts if industrial rating is not strictly necessary.

Memory IC Part Context

This part belongs to the IS43TR16640C series of DDR3 SDRAMs from ISSI. It shares architectural similarities with other members like the IS43TR16640CL but differs in specific electrical characteristics and packaging options. The series targets high-density memory solutions for industrial and automotive sectors.

Memory IC Replacement Considerations

Direct substitutes include IS43TR16640CL-125JBLI-TR and IS43TR16640B-125KBL, subject to pinout and electrical parameter verification.