AM29C668-1JC

Overview

The AM29C668-1JC is a dynamic RAM (DRAM) memory controller manufactured by Advanced Micro Devices. It is housed in a 68-pin PLCC package with dimensions of 24.21x24.21 mm. The device operates within a temperature range of 0°C to 70°C (TA). It functions as a dedicated integrated circuit for managing DRAM operations, providing necessary control signals and drivers for memory subsystems.

Feature Summary

• Integrated dynamic RAM memory controller functionality
• High-density 68-pin PLCC packaging for compact integration
• Designed for embedded system applications requiring complex digital calculation support

Applications

• Embedded systems requiring DRAM management
• Complex digital calculation hardware
• Memory subsystem control circuits

Procurement Notes

Verify the manufacturer designation, as this component is associated with both Advanced Micro Devices and Xilinx due to corporate acquisitions. Confirm the specific suffix '1JC' matches the required package and temperature grade. Ensure compatibility with existing board layouts utilizing the 68-PLCC footprint before procurement.

Selection Notes

Select this component when a dedicated DRAM controller is required for embedded architectures. The 68-PLCC package dictates specific PCB layout constraints. Verify that the commercial temperature range (0°C to 70°C) meets the operational environment requirements of the target application.

Part Context

This part belongs to the AM29C668 series of memory controllers. Originally developed by AMD, these components are now often cataloged under Xilinx following industry consolidation. The series provides specialized logic for managing dynamic random-access memory interfaces in industrial and commercial electronic devices.

FAQ

Is the AM29C668-1JC currently in production?

Yes, the component is listed as active or in stock by major distributors.

What is the operating temperature range?

The specified operating temperature range is 0°C to 70°C (TA).