R5F51105ADFM#30

Program Memory Size:	128KB (128K x 8)
Supplier Device Package:	64-LFQFP (10x10)
Package / Case:	64-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 14x12b
Voltage - Supply (Vcc/Vdd):	1.8 V ~ 3.6 V
RAM Size:	16K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	RX100
Number of I/O:	50
Peripherals:	DMA, LVD, POR, PWM, WDT
Connectivity:	I²C, SCI, SPI
Speed:	32MHz
Core Size:	32-Bit
Core Processor:	RX
Part Status:	Active
Packaging:	Tray

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Introduction

The R5F51105ADFM#30 is a digital integrated circuit (IC) microcontroller manufactured by Renesas Electronics Corporation. This versatile microcontroller is one of the few available devices in the market that combines low power consumption and high clock rates in a single IC package. It is also very compact with a size of just 5x5mm and its power supply range of 2.7V to 4.3V. Its numerous features make it well suited for use in many different embedded application fields that require high clock rate, low power and robust design.

Application fields

The R5F51105ADFM#30 is most commonly used in embedded applications that require high performance and robustness. The device is used in many different types of applications including industrial automation, automotive systems, customer electronics, medical systems, home automation, internet of things (IoT) applications, and a variety of other connected systems.The microcontroller is ideal for interfacing with analog and digital sensors, actuators and other external peripherals due to its integrated high-speed serial peripheral interface (SPI) and I2C buses. Its built in 8-/16-/32-bit microcontroller and up to 256KB of flash memory make it well suited for many connected applications that need to constantly process small amounts of data. The device also has an integrated LCD controller, which allows for additional visual display capabilities for applications.

Working principle

The working principle of the R5F51105ADFM#30 is relatively straightforward. The microcontroller contains a Central Processing Unit (CPU) which is responsible for processing instructions and data. The microcontroller also contains an array of peripherals, including a timer/counter, a pulse-width modulator, an analog-to-digital converter, a serial interface, and several other peripherals that can be used to control external devices. In order to process external input, the CPU fetches the instruction or data from memory or peripherals and executes it. It then sends the output to memory, the display, or other peripherals. This process can be repeated as many times as necessary to process the data, or alternatively the CPU can enter low power consumption mode to reduce power consumption while processing is not necessary.

Conclusion

The R5F51105ADFM#30 is a versatile and feature-rich microcontroller that can be used for a variety of applications. It is highly suitable for embedded applications that require high performance, robustness and low power consumption, and can be used for interfacing with both digital and analog sensors and actuators. With its integrated LCD controller and high-speed serial interface, it can be used for a variety of connected applications and devices. Its working principle is also relatively straightforward, making it easy to program and use.

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