MB90548GSPMC-GS-478E1

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Embedded microcontrollers are devices that include a processor, clock, RAM, ROM, and I/O control in a single integrated circuit. They are used in a wide range of embedded applications, from consumer electronics to automotive, medical, and industrial products. The MB90548GSPMC-GS-478E1 is an embedded microcontroller designed for automotive applications.

The MB90548GSPMC-GS-478E1 features a powerful 8-bit 80C51 processor core with a 72 MHz maximum clock frequency, which is capable of executing up to 12 million instructions per second (MIPS). It has 64KB of on-chip Flash program memory and 4KB of on-chip RAM. It also features a wide range of peripherals, including an analog-to-digital converter, multiple timer/counters, UARTs, on-chip hardware watchdog timer, and an I2C bus port. It also features an on-chip voltage regulator that allows it to operate from a single +5V power supply.

The MB90548GSPMC-GS-478E1 is suitable for use in automotive safety, diagnostics and infotainment systems. It is capable of performing the basic functions of an automotive system, such as engine speed monitoring, airbag deployment, climate control, and navigation. It can also be used for vehicle safety systems like lane departure warning, automatic emergency braking, and parking assistance.

The MB90548GSPMC-GS-478E1 has a range of features that make it suitable for automotive applications. It is designed to operate in extreme environments and can withstand temperatures from -40 to +105 degrees Celsius, as well as voltages between 9 and 18 volts. It has built-in ECC (Error Correction Code), which ensures reliable operation in the harsh automotive environment. It also has integrated safety features such as fail-safe BIST (Built-In Self Test) and WDT (Watchdog Timer).

The working principle of embedded microcontrollers is based on the concept of programmable logic. A program is written in a high-level language such as C or assembly, which is then compiled and linked to form an executable code that can be run on the microcontroller. The program consists of instructions, data and variables. The instructions tell the microcontroller how to process the data and modify the variables, while the data and variables are used to store the program\'s results.

The MB90548GSPMC-GS-478E1 features an integrated high-performance 8-bit 80C51 processor core which is capable of processing up to 12 million instructions per second. It is also capable of executing a wide range of instructions, including instructions for arithmetic, logic and control operations. The microcontroller also includes a range of peripherals, such as a timer/counter, Analog-to-Digital Converter, and I2C bus, which allow it to interact with external devices.

The MB90548GSPMC-GS-478E1 is a powerful, reliable and versatile embedded microcontroller. It has been designed for use in automotive applications, and is capable of performing a wide range of operations. With its built-in safety features and extended temperature and voltage range, it is the perfect choice for automotive systems, providing reliable and precise operation in even the harshest environments.

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