MT53D512M32D2DS-053 AUT:D

Memory IC Overview

The MT53D512M32D2DS-053 AUT:D is a 16 Gbit LPDDR4 SDRAM manufactured by Micron Technology. It features a 32-bit data bus width and operates at clock frequencies up to 2.133 GHz, supporting data rates of 4266 Mbps per pin. The device utilizes a 16n prefetch architecture with eight internal banks per channel for concurrent operations. It is housed in a 200-ball WFBGA package (10x14.5 mm) and supports an extended automotive temperature range of -40°C to +105°C.

Memory IC Feature Summary

• Supports low voltage core and I/O power supplies for energy efficiency
• Features 16n prefetch architecture with eight internal banks per channel
• Includes built-in temperature sensor and ZQ calibration functionality
• Supports write equalization and automatic self-refresh modes

Memory IC Applications

• Automotive infotainment systems
• Advanced driver-assistance systems (ADAS)
• Mobile devices requiring high-density memory
• AI applications in mobile environments

Memory IC Procurement Notes

Verify the specific suffix 'AUT:D' against official Micron documentation to confirm automotive qualification status and temperature range. Confirm package dimensions and pinout compatibility with your PCB design. Check RoHS compliance dates as specifications may update. Contact the manufacturer or authorized distributors directly for current availability and lead times, as stock levels fluctuate.

Memory IC Selection Notes

Select this component when designing systems requiring 16 Gbit capacity in a compact 200-ball WFBGA footprint. Ensure the host controller supports LPDDR4 signaling and the required data rates. Verify that the system power supply can accommodate the specified VDD1, VDD2, and VDDQ ranges. Confirm thermal management strategies are adequate for the -40°C to +105°C operating range.

Memory IC Part Context

This part belongs to Micron's LPDDR4 family, designed for mobile and automotive applications. It offers a balance of performance, power consumption, and physical space. The LPDDR4 technology provides higher bandwidth and lower power compared to previous generations, making it suitable for bandwidth-intensive tasks in portable and connected devices.

Memory IC Replacement Considerations

Micron recommends the MT53E512M32D1ZW-046 WT:B as a manufacturer-recommended substitute. Verify electrical compatibility and pinout alignment before substitution. Other potential replacements include parts from Kingston, but thorough validation is required.