IS46LQ32256B-053BLA1

$13.09

Description：AUTOMOTIVE (TC: -40 TO +95C), 8G
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tray

SKU:6b292d03654d Category: Memory IC Brand: ISSI, Integrated Silicon Solution Inc

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Product introduction

IS46LQ32256B-053BLA1 is listed in the Memory IC range at ChipApex. The manufacturer field lists ISSI, Integrated Silicon Solution Inc. Its product description is AUTOMOTIVE (TC: -40 TO +95C), 8G. Review the specifications below when checking this part for your BOM.

Memory IC specifications for IS46LQ32256B-053BLA1

Description：AUTOMOTIVE (TC: -40 TO +95C), 8G
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tray
Memory Type：Volatile
Memory Format：DRAM
Technology：SDRAM - Mobile LPDDR4
Memory Size：8Gbit
Memory Organization：256M x 32
Memory Interface：LVSTL
Clock Frequency：1.866 GHz
Write Cycle Time - Word, Page：18ns
Voltage - Supply：1.06V ~ 1.17V, 1.7V ~ 1.95V
Operating Temperature：-40°C ~ 95°C (TC)
Mounting Type：Surface Mount
Package / Case：200-VFBGA
Supplier Device Package：200-VFBGA (10x14.5)
Access Time：3.5 ns
Grade：Automotive
Qualification：AEC-Q100

Memory IC datasheet and documents for IS46LQ32256B-053BLA1

IS46LQ32256B-053BLA1

Memory IC Overview

The IS46LQ32256B-053BLA1 is an automotive-grade mobile LPDDR4X SDRAM manufactured by ISSI. It offers a storage capacity of 8Gb organized as 256M x 32 bits. The device utilizes the LVSTL interface and operates at a clock frequency of 1.867 GHz. Power supply voltages are specified between 1.06V to 1.17V for VDD and 1.7V to 1.95V for VDDQ. It is housed in a 200-VFBGA package measuring 10x14.5 mm and supports a temperature range of -40°C to +95°C.

Memory IC Feature Summary

Automotive grade qualification compliant with AEC-Q100 standards
Mobile LPDDR4X technology supporting high-speed data transfer rates
Low Voltage Single Data Rate (LVSTL) interface for efficient signaling
Multi-voltage operation capability for flexible system integration

Memory IC Applications

Automotive infotainment systems
Advanced driver-assistance systems (ADAS)
In-vehicle telematics units
Automotive display controllers

Memory IC Procurement Notes

Verify the specific suffix BLA1 against official datasheets to confirm automotive grade status and tape-and-reel packaging configuration. Ensure compatibility with the target system's voltage levels and thermal requirements before procurement. Cross-reference part numbers with manufacturer documentation to avoid confusion with commercial variants or different speed grades within the same family.

Memory IC Selection Notes

Select this component when automotive reliability and LPDDR4X performance are required. Compare against other IS46LQ series parts for speed bin differences and packaging options. Confirm that the 200-ball BGA footprint matches the PCB layout constraints. Evaluate power consumption profiles against system battery or thermal limits.

Memory IC Part Context

This part belongs to the IS46LQ32256B series from ISSI, designed specifically for mobile and automotive applications requiring high bandwidth and low power. It complements the commercial IS43LQ variants by offering extended temperature ranges and automotive certification. The series represents a transition to higher density memory solutions in compact packages.