67C4013-10NL

Overview

The 67C4013-10NL is an asynchronous FIFO memory integrated circuit manufactured by Advanced Micro Devices. It features a memory organization of 64 x 4 bits, providing a total capacity of 256 bits. The device operates with a maximum clock frequency of 10MHz and supports uni-directional data transfer. It is housed in a 20-pin CLCC package and functions within an operating temperature range of 0°C to +70°C. The maximum supply current is specified at 35mA.

Feature Summary

• Asynchronous operation for independent read and write clock domains
• Uni-directional data flow architecture
• Compact 20-pin CLCC surface-mount packaging

Applications

• Data buffering between asynchronous digital systems
• Interface bridging in high-speed logic circuits
• Temporary storage in microprocessor-based designs

Procurement Notes

Verify the exact suffix '10NL' against official AMD documentation to confirm the 10MHz speed grade and CLCC package variant. Ensure compatibility with existing board layouts requiring 20-pin PLCC/CLCC footprints. Confirm that the 0°C to +70°C commercial temperature range meets system environmental requirements before procurement.

Selection Notes

Select this component when a small-capacity, uni-directional asynchronous buffer is required. The 64x4 depth suits applications needing minimal latency without complex control logic. Consider the 10MHz limit for slower interface speeds. Alternative depths or bidirectional variants exist within the 67C4xxx series if higher throughput or different word widths are needed.

Part Context

This part belongs to the AMD 67C4013 family of asynchronous FIFOs. It shares functional similarities with other members like the 67C4013-15NLC but differs in speed grade and package type. The 67C4013 series is designed for general-purpose logic applications requiring simple, reliable data synchronization between clock domains.

Replacement Considerations

The 67C4013-15NL offers the same functionality with a higher 15MHz speed rating in the same package. Verify pinout compatibility before substitution. No direct cross-manufacturer equivalents are publicly confirmed for this specific legacy part number.