MB90F020CPMT-GS-9066

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The MB90F020CPMT-GS-9066 is a microcontroller in the embedded microcontroller category. The main purpose of the product is for automotive embedded systems. This product is a CMOS 8-bit microcontroller with an 80-pin package and an F2MC-8FX core. The features of the MB90F020CPMT-GS-9066 embedded microcontroller can be divided into two categories: application field and working principle.

Application Field of MB90F020CPMT-GS-9066

The application field of the MB90F020CPMT-GS-9066 consists of three major categories. Firstly, it is used to control and monitor basic automotive functions, such as ABS, airbags, and occupants\' seatbelts. Other applications include direct injection, fuel pump, cruise control and electric power steering systems. Secondly, the embedded microcontroller is suitable for vehicle skillful integration systems such as electric power steering, body electronic control and transmission control. Thirdly, MB90F020CPMT-GS-9066 can be applied to automotiveskin situation detection and vehicle power window systems.

Working Principle of MB90F020CPMT-GS-9066

The working principle of MB90F020CPMT-GS-9066 is based on the F2MC-8FX core. This core utilizes a Harvard architecture for faster execution, with a maximum clock speed of 8-16 MHz depending on the application. It contains 8192 bytes of ROM and 256 bytes of RAM memory, with 8-bit instructions, the instructions are executed in one clock cycle. The microcontroller also uses the 16-bit timer, which has two independent 16-bit down counters and two 16-bit capture registers. Furthermore, the MB90F020CPMT-GS-9066 has an 8-bit A/D converter with a 12-bit resolution and 10 channels; one 8-bit D/A converter with three channels; one 8-bit PWM with two channels and an 8-bit PPG with two channels.

The hardware support provided by the F2MC-8FX core includes a watchdog timer and a one-level interrupt controller. The watchdog timer is a free running timer with a built-in counter, it can be used to reset the CPU in case of a software error. The interrupt controller is used to respond to internal or external signals, it can generate 7 different interrupts with different priorities. The microcontroller also uses a distributed I/O system, which allows easy connections to the external circuit.

Apart from its hardware support, the MB90F020CPMT-GS-9066 has a built-in ECC program that helps to prevent data corruption in automotive applications. It also uses an improved sleep mode to eliminate sleep disturbances and conserve power. The increased safety features make this product suitable for automotive embedded systems.

The MB90F020CPMT-GS-9066 embedded microcontroller can be considered a reliable and efficient solution for automotive embedded systems. It has a wide range of applications and a working principle based on the F2MC-8FX core. Its software and hardware features make the product an excellent choice for automotive applications.

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