MT53D1024M32D4DT-046 AAT:D

• Micron MT53D Series LPDDR4 Synchronous DRAM, 32Gb Density
• 32-Bit Data bus, 2133M Hz Rated (2.1367G Hz max)
• 1.1V Operating supply; 1.06V-1.17V and 1.7V-1.95V Rail Ranges
• 200-Ball VFBGA, 14.5mm X 10mm, 950um Max height, 800um Pitch
• -40C to +105C Extended Operating Temperature Range
• RoHS and China RoHS compliant; REACH SVHC Declared Yes; Obsolete Lifecycle

The MT53D1024M32D4DT-046 AAT:D is a Micron LPDDR4 mobile DRAM from the MT53D series, packaged in a 200-ball VFBGA measuring 14.5mm x 10mm with a maximum seated height of 950 micrometres and an 800 micrometre ball pitch. It provides 32Gb of density on a 32-bit data bus at a rated 2133M Hz (2.1367G Hz maximum). The device runs from a 1.1V supply and carries the AAT automotive temperature grade of -40C to +105C. Micron lists the MT53D1024M32D4DT-046 AAT:D with an introduction date of 2019-11-26 and an Obsolete lifecycle status.

LPDDR4 mobile DRAM is used as main working memory in power- and space-constrained systems that cannot accommodate socketed modules. The -40C to +105C grade on this part places it in automotive and harsh-environment designs such as infotainment head units, telematics control units, camera and radar modules, industrial gateways, and outdoor networking equipment. Because Micron lists the MT53D1024M32D4DT-046 AAT:D as Obsolete, demand is typically end-of-life sustaining buys for platforms already qualified on this exact die and package rather than new designs. Purchasers are usually automotive Tier 1 suppliers and industrial OEMs protecting an existing bill of materials.