MB90F867ESPMC-GS-ATLE1

MB90F867ESPMC-GS-ATLE1 Application Field and Working Principle

The MB90F867ESPMC-GS-ATLE1 is a microcontroller specifically designed for embedded systems. It has an eight-bit core microcontroller, Fujitsu\'s advanced FR9F076L-Series CPU core, and additional features such as on-chip RAM, I/O ports, interrupt controller, and timer/counters. Together, these features enable the MB90F867ESPMC-GS-ATLE1 to control many different functions and facilitate sophisticated control algorithms for applications such as engine control, motor control, and industrial automation.

The MB90F867ESPMC-GS-ATLE1 is based on high-performance 8-bit Fujitsu\'s FR9F076L-Series CPU core, combined with on-chip RAM, I/O ports, interrupt controller, and timer/counters. The CPU core has an 8-bit CPU with a 4K-byte internal memory, twelve programmable 16-bit timer/counters, an 8-channel serial I/O controller, and an 8x8 multiplier. Additionally, the microcontroller contains a separate interrupt handling unit that is configurable to handle up to eight interrupt sources, allowing it to respond to system events in a timely manner. With these features, the MB90F867ESPMC-GS-ATLE1 is ideal for many embedded applications.

The MB90F867ESPMC-GS-ATLE1 has a variety of features that enhance its performance and flexibility. For instance, it has 16KB of on-chip RAM, which can be configured to work as an extended memory for the system application. The CPU core also has an instruction cache that enables faster program execution and improved system response time. Additionally, the I/O ports have an expandable range of input and output options, which can be used to expand the functionality of the system. This allows the embedded applications to be more efficient and powerful.

The MB90F867ESPMC-GS-ATLE1 working principle involves a fixed instruction cycle. This instruction cycle consists of two stages. In the first stage, the microcontroller fetches the instructions from the instruction memory and executes them. Depending on the instruction, the microcontroller may then access the data memory at the same time for the instruction execution. Finally, in the second stage, the microcontroller accesses and writes the results from the instruction memory to the data memory.

The MB90F867ESPMC-GS-ATLE1 is a powerful and robust microcontroller specifically designed for embedded systems. It has an 8-bit Fujitsu\'s FR9F076L-Series CPU core, combined with on-chip RAM, I/O ports, interrupt controller, and timer/counters that make it suitable for many embedded applications. Additionally, its instruction cycle system provides fast and reliable performance while requiring minimal power consumption. With these features, the MB90F867ESPMC-GS-ATLE1 is an ideal microcontroller for embedded systems.