MB90F022CPF-GS-9016

The MB90F022CPF-GS-9016 is a microcontroller from the MCS family developed by Fujitsu’s Central Research and Development Laboratories for the automotive industry, industrial applications, and other high-performance systems. It is based on a 16-bit architecture and designed for power efficiency. The device incorporates a wide range of peripherals and functions, such as LCD control, UART and I2C serial communication, and an analog to digital converter (ADC).

Application fields

The MB90F022CPF-GS-9016 is suitable for applications such as automotive control systems, industrial automation, engine management systems, process control, and consumer products. It provides additional safety and performance features, such as on-chip clock generation, low power consumption, enhanced precision, and high-speed operation. This microcontroller is also suitable for applications requiring reliable operation and a variety of interfaces such as LCDs and I2Cs.

Working Principle

The MB90F022CPF-GS-9016 operates on an operating voltage of 3.3V or 5.0V. It incorporates a 16-bit Enhanced Reduced Instruction Set Computer (ERISC) that uses an 8-bit or 16-bit encoding in order to reduce the size of program code. This helps reduce the power consumption by up to 44%. The CPU can also be configured to run at up to 25 MHz, thereby providing high-speed operation.

In addition to the CPU, the MB90F022CPF-GS-9016 also includes several supporting peripherals. It includes a UART, 8-channel 8-bit pulse width modulation (PWM), 16-bit programmable interrupt timer (PIT), and an analog-to-digital converter (ADC) module. The UART eliminates the need for external components as it has on-chip modulation and demodulation functions. The PWM and PIT modules allow for advanced operational control, while the ADC module allows for accurate analog signal conversion.

The device also integrates several safety features such as banked address spaces, system monitors, and error correcting codes (ECC). These features enhance the stability, robustness, and reliability of the design. The integrated memory protection unit (MPU) can also be used to prevent external access to critical data, thus ensuring system integrity and fault tolerance.

The MB90F022CPF-GS-9016 is designed for efficiency, reliability, and safety. Its wide range of peripherals, integrated safety features, and advanced control modules make it suitable for a variety of applications in the automotive, industrial, and consumer markets.