R5F2L38CMNFA#V1

Program Memory Type:	FLASH
Base Part Number:	R5F2L38C
Supplier Device Package:	80-LQFP (14x14)
Package / Case:	80-LQFP
Operating Temperature:	-20°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 16x10b; D/A 2x8b
Voltage - Supply (Vcc/Vdd):	1.8 V ~ 5.5 V
RAM Size:	10K x 8
EEPROM Size:	--
Series:	R8C/Lx/38M
Program Memory Size:	128KB (128K x 8)
Number of I/O:	68
Peripherals:	LCD, POR, PWM, Voltage Detect, WDT
Connectivity:	I²C, LINbus, SIO, SSU, UART/USART
Speed:	20MHz
Core Size:	16-Bit
Core Processor:	R8C
Part Status:	Active
Packaging:	Tray

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Introduction

R5F2L38CMNFA#V1 is an embedded microcontroller which is widely used in various industries. It is 8-bit microcontroller with a highly integrated design, allowing it to be used in a wide range of applications where low power consumption and small size are required. The microcontroller provides strong features, including low input/output voltage, multiple analog and digital peripherals, and low-power sleep modes.

Application Field

R5F2L38CMNFA#V1 is primarily used in industrial automation and control systems requiring small size and extended battery life. This microcontroller is well-suited for applications such as sensors, robotics, and energy metering and management. Additionally, it is an ideal solution for low-power wireless applications such as wireless sensors and M2M communication systems.

Working Principle

The core of R5F2L38CMNFA#V1 is a powerful 8-bit RISC processor with a 32-bit internal data bus and 16-bit external data bus. The processor is capable of running C language code with resources dedicated to execution of high-level language code safely and quickly. Additionally, the processor can support multiple instruction sets, this combination of features allows for efficient coding and fast execution speeds.The processor interfaces to peripheral devices via multiple UART, SPI, and I2C ports, and is capable of direct memory access operation. This allows for a wide range of peripherals to be connected and used with the microcontroller. Additionally, this microcontroller supports RF communication, allowing it to be used in wireless systems.

Power Management

A key feature of R5F2L38CMNFA#V1 is the integrated power management. This allows the microcontroller to be used in low power and portable applications. The controller is capable of dynamic voltage scaling and power gating, which allows for efficient power management and ensures that the device only consumes the required amount of power. Additionally, the microcontroller supports several low-power sleep modes, allowing it to operate with extended battery life.

Conclusion

R5F2L38CMNFA#V1 is an embedded 8-bit microcontroller which can be used in a wide range of applications. It is an ideal solution for industrial control, sensing, and robotics applications, as well as low-power wireless systems. This microcontroller features a powerful processor with multiple I/O ports, as well as integrated power management features which allow for extended battery life.

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