IS46QR16512A-083TBLA2

Memory IC Overview

The IS46QR16512A-083TBLA2 is an automotive-grade DDR4 SDRAM manufactured by ISSI. It features a storage capacity of 8 Gbit organized as 512M x 16 with a data bus width of 16 bits. The device operates at a maximum clock frequency of 1.2 GHz (2400 MT/s) with timings of 17-17-17. Supply voltage ranges from 1.14 V to 1.26 V, and it supports an operating temperature range of -40°C to +105°C. The component is housed in a 96-ball BGA package measuring 10mm x 14mm.

Memory IC Feature Summary

• Automotive qualification for extended thermal stability
• High-speed parallel interface architecture
• Low voltage power supply operation

Memory IC Applications

• Automotive infotainment systems
• Advanced driver assistance systems (ADAS)
• In-vehicle networking controllers

Memory IC Procurement Notes

Verify the specific suffix TBLA2 against official datasheets to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with automotive environmental standards before integration. Confirm availability status directly with the manufacturer or authorized distributors due to potential supply constraints.

Memory IC Selection Notes

Select this component for designs requiring high-density memory within strict automotive temperature limits. Compare performance metrics against alternative DDR4 devices to ensure timing and voltage requirements align with the system controller. Validate pinout compatibility during the PCB layout phase.

Memory IC Part Context

This part belongs to the IS46QR series of dual-rank DDR4 SDRAMs designed specifically for automotive applications. It provides reliable data storage solutions for complex vehicle electronics requiring robust performance under varying thermal conditions.

Memory IC Replacement Considerations

IS46QR16512A-075VBLA1-TR offers similar specifications with different speed grades.