AM29C668JC

Overview

The AM29C668JC is a Dynamic RAM (DRAM) memory controller integrated circuit manufactured by Advanced Micro Devices. It is designed to manage DRAM operations within embedded systems and complex digital computing environments. The device is housed in a 68-PLCC package with dimensions of 24.21x24.21 mm. As a CMOS-based component, it serves as a specialized interface for handling memory access and control signals.

Feature Summary

• Provides dedicated memory control functions for DRAM modules
• Utilizes CMOS technology for signal processing
• Designed for high integration in embedded applications

Applications

• Embedded system memory management
• Complex digital computing interfaces
• DRAM controller circuits

Procurement Notes

Verify the manufacturer designation carefully, as sources attribute this part to both Advanced Micro Devices and Xilinx due to corporate history. Confirm the specific package type is 68-PLCC and ensure the component matches the required commercial temperature range specifications before procurement.

Selection Notes

Select this component when a dedicated hardware solution for DRAM control is required in an embedded architecture. Ensure the design supports the 68-pin PLCC form factor and that the system voltage requirements align with standard CMOS logic levels associated with this era of memory controllers.

Part Context

This component belongs to the family of memory controller ICs produced during AMD's active period in semiconductor manufacturing. It represents a specialized discrete solution for memory interfacing, distinct from general-purpose logic or microprocessors, focusing specifically on the timing and control of dynamic random-access memory devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts if considering alternative memory controllers.