IM2G16D2DBBG-25I

Memory IC Overview

The IM2G16D2DBBG-25I is a DDR2 SDRAM component manufactured by Intelligent Memory Ltd. It features a storage capacity of 2 Gbit organized as 128M x 16 bits with an 84-pin FBGA package. The device operates at a maximum clock frequency of 400 MHz (800 Mbps) and utilizes a 1.8V supply voltage ranging from 1.7V to 1.9V. It supports an access time of 400 ps and functions within an industrial temperature range of -40°C to +95°C.

Memory IC Feature Summary

• Supports Double Data Rate 2 synchronous dynamic random-access memory architecture for high-speed data transfer.
• Designed for surface-mount installation using an 84-ball fine-pitch ball grid array package.
• Operates within an extended industrial temperature range suitable for demanding environments.

Memory IC Applications

• Industrial control systems requiring robust memory solutions
• Automotive electronics operating in harsh thermal conditions
• Embedded computing platforms utilizing DDR2 interfaces

Memory IC Procurement Notes

Verify the specific suffix and pin configuration against your schematic before ordering. Confirm that the 1.8V SSTL_18 I/O levels match your system's voltage domain. Ensure the FBGA-84 footprint dimensions align with your PCB layout constraints. Check for RoHS compliance documentation if required by your manufacturing standards.

Memory IC Selection Notes

Select this part when a 2 Gbit density with a 16-bit data bus width is required. Choose this component over narrower bus options if system bandwidth efficiency is prioritized. Consider the industrial temperature rating if the application environment exceeds standard commercial limits. Verify compatibility with existing DDR2 controllers supporting 400 MHz speeds.

Memory IC Part Context

This component belongs to the Intelligent Memory DDR2 SDRAM family, which provides scalable memory solutions for embedded applications. The series offers various densities and bus widths to accommodate different system requirements while maintaining standard DDR2 interface protocols.

Memory IC Replacement Considerations

Cross-reference with other 2Gb DDR2 parts in FBGA-84 packages from Intelligent Memory or other manufacturers. Ensure equivalent speed grades and voltage specifications are met. Verify pin-to-pin compatibility if direct substitution is intended without redesigning the PCB.

Memory IC FAQ

What is the organization of the memory array?

The memory array is organized as 128 megabytes by 16 bits (128M x 16).

Does this component support ECC?

No, the IM2G16D2DBBG-25I is a standard DRAM without built-in Error Correction Code capabilities.