MT53E256M32D2FW-046 AUT:B TR

Memory IC Overview

The Micron MT53E256M32D2FW-046 AUT:B TR is a mobile LPDDR4 SDRAM component with an 8 Gbit storage capacity and a 32-bit data bus width. It operates at a maximum clock frequency of 2.133 GHz within a 200-TFBGA package. The device supports a supply voltage range of 1.06V to 1.17V and features a memory organization of 256M x 32. It is qualified for automotive applications under AEC-Q100 standards, ensuring reliability in demanding environments.

Memory IC Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards for enhanced reliability
• Mobile LPDDR4 technology supporting high-speed parallel data transfer interfaces
• Wide operating temperature range suitable for harsh automotive thermal conditions

Memory IC Applications

• Automotive infotainment systems requiring robust memory performance
• Advanced driver assistance systems (ADAS) utilizing parallel DRAM interfaces
• Telematics control units operating in extended temperature ranges

Memory IC Procurement Notes

Verify the specific suffix 'TR' against official Micron documentation to confirm tape-and-reel packaging status, as some listings may indicate tray packaging. Ensure the AEC-Q100 qualification level matches your system's automotive reliability requirements. Cross-reference the 200-TFBGA footprint dimensions with your PCB design guidelines to guarantee mechanical compatibility during surface mount assembly processes.

Memory IC Selection Notes

Select this component when automotive certification is mandatory for mobile memory applications. The 32-bit interface width suits systems needing high bandwidth without complex multiplexing. Consider the 2.133 GHz speed capability for real-time data processing tasks. Evaluate the 200-TFBGA package size constraints against available board space. Confirm that the 1.1V nominal voltage aligns with the target platform's power delivery network specifications.

Memory IC Part Context

This part belongs to Micron's mobile LPDDR4 family designed for embedded applications. The 'AUT' designation indicates automotive qualification, distinguishing it from standard commercial grade parts. The model number reflects the 8Gb density and 32-bit organization typical of mid-range mobile memory solutions. It serves as a specialized variant within the broader MT53E series portfolio focused on vehicular electronics.

Memory IC Replacement Considerations

Micron recommends the MT53E256M32D1KS-046 AUT:L as a manufacturer-approved substitute. Verify pinout and electrical parameter compatibility before substitution. Ensure the alternative part maintains the same automotive qualification status and package dimensions.