MC68040RC40V-NXP

Microprocessors Overview

The MC68040RC40V is a microprocessor unit belonging to the M680x0 family, manufactured by NXP USA Inc. It features a single 32-bit core operating at a frequency of 40MHz. The device is housed in a 184-BCQFP surface-mount package with dimensions of 31.3x31.3 mm. It supports an I/O voltage of 5.0V and operates within a temperature range of 0°C to 70°C. The component includes SCI and SPI interfaces and is marked as obsolete.

Microprocessors Feature Summary

• Supports 32-bit data processing architecture
• Includes built-in serial communication interfaces
• Designed for surface-mount installation

Microprocessors Applications

• Industrial control systems
• Communication equipment
• Embedded applications requiring real-time processing

Microprocessors Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verify availability through authorized distributors or secondary markets. Confirm RoHS compliance status and check for product change notices regarding lead finish or packaging variations before procurement.

Microprocessors Selection Notes

Select this processor for legacy M680x0 system designs requiring 40MHz performance. Ensure the design accommodates the 184-pin BCQFP footprint. Verify that the 5.0V I/O levels match the target system's logic requirements. Consider the obsolete status when planning long-term supply chains.

Microprocessors Part Context

The MC68040 series represents a classic line of RISC microprocessors from Motorola, now maintained by NXP. This specific variant integrates the core without the floating-point unit found in some predecessors. It serves as a bridge between older embedded architectures and modern industrial standards.

Microprocessors Replacement Considerations

No verified public substitute part numbers are available.