MT46H64M16LFBF-5 IT:B TR

Product Overview

The MT46H64M16LFBF-5 IT:B TR from Micron Technology Inc. is a volatile DRAM device implemented as a Mobile LPDDR memory IC. It provides 1Gbit of memory in a 64M x 16 organization and uses a parallel interface. The device operates from a 1.7V to 1.95V supply and is specified for an ambient operating temperature range of -40°C to 85°C. It uses a 60-VFBGA (8x9) surface-mount package for compact board layouts requiring a 200 MHz clock frequency, 5 ns access time, and a 15 ns write cycle time.

Key Features

• 1Gbit volatile DRAM memory with a 64M x 16 organization
• Mobile LPDDR technology with a parallel memory interface
• 200 MHz clock frequency, 5 ns access time, and 15 ns write cycle time
• 1.7V to 1.95V supply voltage
• -40°C to 85°C ambient operating temperature range
• 60-VFBGA (8x9) surface-mount package
• Parallel interface for memory controller designs using a 64M x 16 configuration
• Volatile DRAM memory format

Applications

• Main memory for mobile devices and compact embedded systems
• Portable instruments using a parallel DRAM interface
• Handheld terminals and portable data-collection equipment
• Embedded modules operating across an extended ambient temperature range

Design & Procurement Notes

Design teams should verify that the host memory controller supports a parallel LPDDR interface with a 64M x 16 organization and timing consistent with 200 MHz operation, 5 ns access time, and 15 ns write cycle time. The 1.7V to 1.95V supply range requires a stable regulated rail during operation. The 60-VFBGA (8x9) surface-mount package affects PCB footprint and routing, while the -40°C to 85°C ambient range supports designs intended for wider environmental conditions. Because the device is volatile, system design should account for power loss behavior.