MT47H128M16RT-25E:C TR

Product Overview

MT47H128M16RT-25E:C TR is a Micron Technology Inc. DDR2 SDRAM memory IC with a 2Gbit volatile DRAM array organized as 128M x 16. The device uses a parallel memory interface and operates from a 1.7V to 1.9V supply. It is specified with a 400 MHz clock frequency, a 400 ps access time, and a 15ns word/page write cycle time. The 84-TFBGA package, 84-FBGA (9x12.5), is surface mount and has a 0°C to 85°C (TC) operating temperature.

Key Features

• 2Gbit volatile DRAM with 128M x 16 memory organization.
• SDRAM - DDR2 technology with a parallel memory interface.
• 400 MHz clock frequency, 400 ps access time, and 15ns word/page write cycle time.
• 1.7V to 1.9V supply voltage and 0°C to 85°C (TC) operating temperature range.
• Surface-mount 84-TFBGA package, 84-FBGA (9x12.5).

Applications

• Embedded processing platforms that use DDR2 parallel volatile memory for code and data staging.
• Networking and communications equipment that uses DDR2 SDRAM as system memory.
• Storage controllers and consumer electronic devices that integrate parallel DRAM for temporary data handling.

Design & Procurement Notes

For board-level design, confirm that the host controller supports the 128M x 16 DDR2 parallel organization and can meet the 400 MHz clock, 400 ps access time, and 15ns word/page write cycle timing. The 1.7V to 1.9V supply range should be checked against the system power architecture, and the 0°C to 85°C (TC) operating temperature should be considered with the thermal design. The 84-FBGA (9x12.5) surface-mount footprint requires matching land pattern, routing, and assembly capability.