MB90F022CPF-GS-9047 Application Field and Working Principle

Introduction

The MB90F022CPF-GS-9047 is an embedded microcontroller developed by Fujitsu Microelectronics Inc. It is used in various application fields such as communication equipment, automotive control systems, and consumer electronics. It has various features such as a low power-consumption 32-bit CPU core, up to 32K bytes of program memory, up to 16K bytes of data memory, and a wide variety of on-chip peripherals.

Features

• 32-bit RISC CPU Core
• Up to 32K Bytes of Program Memory
• Up to 16K Bytes of Data Memory
• 24-Bit PWM Controllers
• 4-Channel 16-Bit A/D Converters
• Multi-serial Communication Interfaces
• 12-Bit D/A Converters
• On-Chip Oscillator Circuit
• On-Chip Power Control Circuitry

Application Fields

The MB90F022CPF-GS-9047 can be used in a wide range of applications, such as:

• Automotive systems such as engine control, transmission control, and driver assistance systems.
• Telecommunication equipment such as mobile phones and wireless LANs.
• Consumer electronic devices such as personal digital assistants, digital cameras, and gaming platforms.
• Industrial systems such as factory automation, robotics, and process control.

Working Principle

The MB90F022CPF-GS-9047 is designed to be used in low-power applications. Its CPU core is a 32-bit RISC CPU, with a maximum operating frequency of 16 MHz. It has 32 KB of program memory and 16 KB of data memory. It also has a wide variety of on-chip peripherals, including four 16-bit pulse width modulation (PWM) controllers, two 4-channel 16-bit analog-to-digital converters (ADC), two 12-bit digital-to-analog converters (DAC), and multi-serial communication interfaces.

The CPU core is designed for efficient operation in low-power applications. It is power-saver compatible, meaning that it can be configured to enter low-power modes during periods of inactivity, thereby limiting power consumption. The CPU also supports 32-bit data transfers and instruction pipelining for improved performance.

The on-chip peripherals add to the microcontroller’s efficiency and flexibility. The PWM controllers allow it to control the speed and cutting patterns of DC and BLDC motors. The A/D converters can be used to measure voltage, current, temperature, and other parameters. And the multi-serial communication interfaces allow the microcontroller to interface with other devices, such as sensors and digital displays.

The MB90F022CPF-GS-9047 is designed for easy integration into existing systems. It is pin-compatible with the popular MB90F022KP-APG-9045 and MB90F022KP-GPF-9045 microcontrollers. It can be programmed using the Fujitsu 30-bit COFF development environment. And its range of on-chip peripherals and power control circuitry makes it suitable for a wide range of applications.

Conclusion

The MB90F022CPF-GS-9047 is a 32-bit embedded microcontroller optimized for low-power applications. It has a wide range of on-chip peripherals and supports 32-bit data transfers and instruction pipelining. Its design makes it easy to integrate into existing systems, and its range of features makes it suitable for a wide range of applications.