IS43LQ32640A-062TBLI-TR

Memory IC Overview

The IS43LQ32640A-062TBLI-TR is a 2 Gbit LPDDR4 SDRAM manufactured by ISSI. It features a 64M x 32 organization and supports data rates up to 1600 MHz. The device operates with dual voltage supplies: VDD at 1.06V–1.17V and VDDQ at 1.70V–1.95V. It is housed in a 200-ball BGA package measuring 10mm x 14.5mm, designed for surface-mount installation.

Memory IC Feature Summary

• Supports LPDDR4 protocol for high-bandwidth mobile applications
• Dual-voltage architecture for optimized power efficiency
• High-speed parallel interface supporting 1600 MHz operation
• Compact 200-ball BGA footprint for space-constrained designs

Memory IC Applications

• Smartphones and mobile communication devices
• Tablets and portable computing platforms
• Automotive infotainment systems
• IoT edge processing units

Memory IC Procurement Notes

Verify the specific suffix 'TBLI' against the official ISSI datasheet to confirm package thickness and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level prior to assembly planning. Ensure supply chain authorization through ISSI-approved distributors to guarantee component authenticity and traceability.

Memory IC Selection Notes

Select this part when LPDDR4 performance is required within a 200-ball BGA constraint. Compare against IS46LQ32640A variants if automotive temperature ratings are necessary. Verify that the host controller supports the 1.06V–1.17V VDD range. Ensure PCB layout accommodates the 10mm x 14.5mm package dimensions and thermal requirements.

Memory IC Part Context

This component belongs to the ISSI IS43LQ series of low-power DDR4 memory solutions. It shares architectural similarities with other 2Gbit LPDDR4 parts but differs in package type and operating voltage ranges. The series targets mobile and embedded markets requiring high bandwidth with reduced power consumption compared to standard DDR4.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with ISSI's current product portfolio for potential obsolescence management or pin-compatible alternatives.