M30290FCHP#U7A

Program Memory Type:	FLASH
Base Part Number:	M30290
Supplier Device Package:	80-LQFP (12x12)
Package / Case:	80-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 27x10b
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 5.5 V
RAM Size:	12K x 8
EEPROM Size:	--
Series:	M16C™ M16C/Tiny/29
Program Memory Size:	128KB (128K x 8)
Number of I/O:	71
Peripherals:	DMA, POR, PWM, Voltage Detect, WDT
Connectivity:	CANbus, I²C, IEBus, SIO, UART/USART
Speed:	20MHz
Core Size:	16-Bit
Core Processor:	M16C/60
Part Status:	Active
Packaging:	Tray

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Introduction

M30290FCHP#U7A is an 8-bit low power microcontroller that is designed by Mitsubishi Corporation. It is widely used in the embedded world, especially in microcontroller applications. This paper will discuss the application fields and working principle of the M30290FCHP#U7A.

Applications

The M30290FCHP#U7A is widely used in a variety of different industries that require low power microcontroller solutions. The most common uses of the M30290FCHP#U7A are in automotive, industrial control, consumer electronics, and medical control systems.In automotive applications, the microcontroller is used for vehicle engine control, in-car navigation, and safety systems. The microcontroller is also used for controlling automatic transmission systems. In industrial control systems, the M30290FCHP#U7A can be used to control motors, servo systems, and other industrial equipment. In consumer electronics, the microcontroller is mainly used for embedded systems such as digital cameras, DVD players, and other media devices. In medical control systems, the microcontroller is used for medical devices such as hospital beds, infusion pumps, and blood pressure monitors.

Features

The M30290FCHP#U7A has several features that make it an ideal choice for embedded applications. These features include a maximum clock speed of 20MHz, direct access to external memory, programmable interrupt controllers, and an integrated watchdog timer. The microcontroller also has an 8-channel A/D converter and 5-channel D/A converter that allow for more precise control.

Working Principle

The M30290FCHP#U7A is a single-chip, 8-bit microcontroller. It is designed to be used in embedded systems with a minimum of external components. The microcontroller has an on-chip memory, which allows it to store programs and data. It also has access to external memory, which can be used to store larger programs.The microcontroller has several on-chip peripherals that allow it to interact with external devices. These include a UART, SPI, and I2C. The microcontroller also has a timer and an interrupt controller. The timer and interrupt controller are used to manage the execution of the microcontroller’s program.The microcontroller is controlled by an 8-bit program counter (PC). The PC is incremented by one every time an instruction is fetched from the program memory. Once an instruction has been executed, the PC will be incremented by the instruction’s length. This allows the microcontroller to execute instructions sequentially.The microcontroller can access external RAM and ROM, which can be used to store larger programs and data. The microcontroller also has an on-chip Program Status Word (PSW) register that is used to store the status of the microcontroller’s internal operations. The PSW can be used to store the results of operations and can also be used to switch between different operating modes.

Conclusion

The M30290FCHP#U7A is a low power 8-bit microcontroller that is designed for embedded applications. It has a maximum clock speed of 20MHz, direct access to external memory, and several on-chip peripherals. The microcontroller has an 8-bit program counter and an on-chip PSW register, which allow for the efficient execution of instructions. The M30290FCHP#U7A is commonly used in automotive, industrial control, consumer electronics, and medical control systems.

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