MC7448HX667NC

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The MC7448HX667NC is an embedded microprocessor designed with the powerful Motorola Integrated Processor Architecture (IPA). The CPU is designed for direct interface with Motorola\'s MC74xx and MC68xx families of Internal Core Module (ICM) chips. The MC7448HX667NC is a high-performance, low-cost solution for embedded applications requiring a relatively short bus cycle time and low processor power consumption.

The MC7448HX667NC features a 32-bit internal data and 32-bit address paths allowing for large memory addressing. It has 128K bytes of static random access memory (SRAM). The CPU has 16 general purpose registers. The MC7448HX667NC can address up to 4GB of external memory and has a maximum instruction execution rate of up to 4 million instructions per second. The CPU incorporates a sophisticated interrupt management system including deferred, early and vectored interrupts.

This MC7448HX667NC microprocessor has many applications in embedded systems. Some of these applications include operating systems, communications systems and data acquisition systems. It is suitable for real-time control led embedded systems, such as analog control and digital signal processing (DSP). It can also be used for embedded graphics or multimedia applications, as well as for embedded automotive, industrial, aerospace and medical systems.

The MC7448HX667NC operates by executing instructions stored in on-chip memory in a sequential fashion. The CPU is responsible for all the data and control operations within an embedded system. It consists of two main components: the Program Counter and the instruction interpreter.

The Program Counter is responsible for keeping track of where the program instruction is located in the memory and then incrementing the address by the number of words indicated by the instruction. The Program Counter is controlled by the execution of the instruction and is incremented until all the instructions in the instruction set are complete.

The instruction interpreter is responsible for decoding each instruction into a sequence of micro-instructions which the ALU can execute. These micro-instructions are passed to the ALU once the program counter has identified where the instruction resides in the program memory. The ALU then executes this instruction and the results of this operation are stored in the instruction interpreter for the next instruction.

The MC7448HX667NC is designed to handle all types of software applications, ranging from basic programs to complex real-time applications. It is also capable of running multiple operating systems, including Linux, Windows CE and 6xx. This high performance microprocessor is ideal for embedded applications requiring sophisticated instruction sets and low power consumption.

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