MB90F378PFF-G-9014SPE1

The MB90F378PFF-G-9014SPE1, also known as the F378, is a 8-bit, single-chip microcontroller designed for embedded control applications. It is used in a wide range of applications in the automotive, industrial, and consumer markets, such as engine control, security systems, home appliances, office automation, audio management, telecommunication, etc. The F378 offers superior circuitry capabilities not found on other 8-bit microcontrollers.

The F378 supports up to 5KB of flash memory, up to 5KB of RAM, and up to 16K of external ROM. It has an on-chip 8-bit CPU for arithmetic, data, and instruction processing. It also supports interrupts for enhanced processing of data. It has an on-chip A/D converter with a maximum conversion speed of 250Khz for precise control purposes. It has three 3-channel timers for timing applications. The F378 also supports multiple serial I/Os with different baud rates.

The working principle of the F378 is quite simple. Data is stored in its memory which is composed of registers, RAM, ROM, and non-volatile memory. The instructions are stored in the ROM and the CPU fetches and executes the instructions sequentially. The data is transferred to the CPU from the memory by way of the data bus. The CPU reads and writes data to the memory based on these instructions.

The F378 is primarily used in non-safety critical, automotive, industrial, and consumer applications. Its features make it an attractive option for automotive applications such as idle control and transmission control. It is also used in applications such as home appliances and security systems. The F378 can also be used in telecommunication and office automation applications.

In conclusion, the F378 offers superior circuitry capabilities for a wide variety of embedded control applications. Its features make it an ideal choice for automotive, industrial, and consumer applications. Its simple working principle and I/O capabilities make it easy to use in a wide variety of applications.