IS43TR16640C-125JBLI

Memory IC Overview

The IS43TR16640C-125JBLI is a 1 Gbit SDRAM component utilizing DDR3 technology. It features a 64 M x 16 organization with a 16-bit data bus width. The device supports a maximum clock frequency of 800 MHz, corresponding to 1600 MT/s transfer rates. Operating voltage ranges from 1.425 V to 1.575 V. It is housed in a 96-ball BGA package measuring 9 mm by 13 mm. The industrial temperature range spans from -40°C to +95°C.

Memory IC Feature Summary

• Supports high-speed parallel data transfer via DDR3 interface architecture
• Provides dense volatile memory storage within a compact surface-mount footprint
• Operates within extended industrial temperature conditions for reliable performance

Memory IC Applications

• Industrial control systems requiring robust memory solutions
• Automotive electronics operating under varying thermal conditions
• Consumer electronic devices utilizing standard DDR3 protocols

Memory IC Procurement Notes

Verify the specific suffix and package variant against the official ISSI datasheet to ensure compatibility with system requirements. Confirm that the 1.5V nominal voltage aligns with the target board design. Check for moisture sensitivity levels and reflow soldering profiles during assembly planning. Ensure the ordering information matches the exact part number designation to avoid functional mismatches.

Memory IC Selection Notes

Select this component when a 1 Gbit capacity with a 16-bit interface is required for DDR3 applications. Consider the 96-ball BGA package constraints for PCB layout and thermal management. Evaluate the power supply stability within the specified voltage range to maintain signal integrity. Compare performance metrics against alternative memory types if lower power consumption or different form factors are prioritized.

Memory IC Part Context

This part belongs to the IS43TR16640 series of dynamic random-access memories manufactured by ISSI. The series offers various speed grades and package options tailored for different market segments. The C suffix typically denotes standard commercial or industrial grade specifications depending on the full datasheet context. These components are designed to replace legacy DRAM solutions with higher density and efficiency.