IS43DR82560C-25DBL

Memory IC Overview

The IS43DR82560C-25DBL is a 256Mbit DDR2 SDRAM manufactured by ISSI. It features an organization of 256M x 8 bits and operates at a maximum clock frequency of 333 MHz with a typical access time of 0.45 ns. The device utilizes a 60-pin TFBGA package (9x11mm) and supports a supply voltage range of 1.7V to 1.9V. It is designed for industrial temperature applications, functioning reliably between -40°C and +85°C.

Memory IC Feature Summary

• Supports programmable CAS latency values including CL 3, 4, 5, 6, and 7 for flexible timing control.
• Features on-die termination (ODT) and adjustable data-output drive strength options.
• Includes an on-chip DLL to align DQ and DQS transitions with the clock signal.

Memory IC Applications

• Industrial embedded systems requiring wide temperature tolerance
• Consumer electronics utilizing DDR2 memory interfaces
• Automotive infotainment and control modules

Memory IC Procurement Notes

Verify the specific suffix 'BL' against the manufacturer's current datasheet to confirm package dimensions and pinout compatibility. Ensure that the ordering information matches the exact density and speed grade required for your design. Cross-reference the RoHS status and MSL rating with your assembly process requirements before finalizing procurement.

Memory IC Selection Notes

Select this component when a 256Mbit capacity with an 8-bit interface width is required in a compact 60-ball BGA footprint. It is suitable for designs needing industrial temperature ratings (-40°C to +85°C). Consider alternative densities or bus widths if higher bandwidth or larger storage capacity is needed for the application.

Memory IC Part Context

This part belongs to the IS43DR series of DDR2 SDRAMs from ISSI. The series typically offers various densities and organizations to support different memory subsystem architectures. The 'IS43' prefix generally denotes standard voltage DDR2 devices within the manufacturer's portfolio.

Memory IC FAQ

What is the supported CAS latency range?

The device supports programmable CAS latencies of 3, 4, 5, 6, and 7.

Does this part include on-die termination?

Yes, the IS43DR82560C-25DBL includes on-die termination (ODT) functionality.