MT47H64M16NF-25E:M

Product Overview

The MT47H64M16NF-25E:M from Micron Technology Inc. is a DDR2 SDRAM memory IC with a 1 Gbit capacity and a 64M x16 organization. It uses a parallel memory interface and operates with a 400 MHz clock frequency. The device is specified for a 1.7V to 1.9V supply voltage and a 0°C to 85°C operating temperature range, referenced to case temperature. It is packaged in an 84-FBGA (8x12.5) surface-mount package, with the package/case designation 84-TFBGA.

Key Features

• 1 Gbit volatile DRAM memory capacity with a 64M x16 organization
• DDR2 SDRAM technology with a parallel memory interface
• 400 MHz clock frequency, 400 ps access time, and 15 ns word/page write cycle time
• 1.7V to 1.9V supply voltage range
• 0°C to 85°C operating temperature range, referenced to case temperature
• Surface-mount 84-FBGA (8x12.5) package, with 84-TFBGA package/case designation

Applications

• DDR2-based computing platforms that require a parallel volatile memory device
• Embedded processor boards designed around DDR2 SDRAM memory interfaces
• Networking equipment using 1 Gbit DDR2 memory with a 64M x16 organization
• Consumer electronics systems that require 400 MHz DDR2 SDRAM

Design & Procurement Notes

Design considerations should focus on matching the device to a DDR2 memory controller that supports a parallel 16-bit organization, 400 MHz operation, and the specified 400 ps access time and 15 ns word/page write cycle time. The 1.7V to 1.9V supply range and 0°C to 85°C case temperature range should be checked against the system power and thermal environment. The 84-FBGA (8x12.5) surface-mount package requires a compatible footprint and assembly process, and the 84-TFBGA package/case designation should be reconciled with the selected land pattern and mechanical documentation.