The Freescale (NXP) XC68EC060RC50E is a 32-bit microprocessor from the Motorola 68000 family. It's a cost-effective version of the 68060, designed for embedded control applications where a full floating-point unit (FPU) is not required. The XC designation indicates that it lacks the FPU.

Applications

• Industrial Control Systems: Used in programmable logic controllers (PLCs), motor controllers, and other industrial automation equipment.
• Networking Devices: Found in routers, switches, and hubs.
• Printers and Scanners: Employed in laser printers, scanners, and multi-function peripherals.
• Embedded Systems: Utilized in various embedded systems requiring moderate processing power and memory capacity.
• Point-of-Sale (POS) Systems: Used in cash registers and barcode scanners.

Features

• 32-bit Architecture: Based on the Motorola 68000 32-bit architecture, providing a rich instruction set and addressing capabilities.
• 50 MHz Clock Speed: Operates at a clock speed of 50 MHz, delivering sufficient processing power for a wide range of applications.
• MMU (Memory Management Unit): Includes an MMU for virtual memory management and memory protection.
• Instruction and Data Caches: Features on-chip instruction and data caches to improve performance by reducing memory access latency.
• Burst Mode Support: Supports burst mode for faster data transfers to and from memory.
• Low Power Consumption: Designed for relatively low power consumption, suitable for battery-powered applications.
• No Floating-Point Unit (FPU): Lacks a floating-point unit, reducing cost and power consumption.

Benefits

• Cost-Effective Solution: Provides a cost-effective alternative to the full 68060 for applications that do not require floating-point arithmetic.
• High Performance: Delivers sufficient processing power for a wide range of embedded control applications.
• Memory Management: MMU enables virtual memory management and memory protection, enhancing system reliability.
• Improved Performance: On-chip caches and burst mode support improve performance by reducing memory access time.
• Low Power Operation: Minimizes power consumption, extending battery life in portable devices.

Additional Details

The XC68EC060RC50E typically comes in a PQFP (Plastic Quad Flat Pack) package. It requires a 5V power supply. Key specifications include the operating temperature range, interrupt handling capabilities, and bus interface characteristics. Software development for this processor typically involves using a cross-compiler and a JTAG debugger. Understanding the memory map and peripheral interfaces is crucial for developing embedded applications.