R4F20103NFA#U0

Program Memory Size:	128KB (128K x 8)
Base Part Number:	R4F20103
Package / Case:	64-LQFP
Operating Temperature:	-20°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x10b; D/A 2x8b
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 5.5 V
RAM Size:	8K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	H8® H8S/Tiny
Number of I/O:	55
Peripherals:	DMA, LVD, POR, PWM, WDT
Connectivity:	I²C, IrDA, LINbus, SCI, SSU, UART/USART
Speed:	20MHz
Core Size:	16-Bit
Core Processor:	H8S/2000
Part Status:	Active
Packaging:	Tray

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Embedded - Microcontrollers

The R4F20103NFA#U0 is an embedded microcontroller designed and manufactured by Renesas. It is suitable for a wide variety of general-purpose applications and is part of a range of devices featuring an efficient, low-power CPU core, expandable on-chip memory, dedicated DMA channels and on-chip peripherals.The R4F20103NFA#U0 is an 8-bit microcontroller. It has a 20 MHz processor clock speed, 32 KBytes of flash memory, 4 KBytes of RAM, 8KBytes of ROM, a 10-bit analog-to-digital converter (ADC) and two UARTs. The ADC is based on the SAR architecture and the UARTs feature Hardware Flow Control (Logic ASK). The R4F20103NFA#U0 also supports multi-master communication via its SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit) buses.The microcontroller features an optimized, low-power CPU core, an extended instruction set and an enhanced instruction cache compared to earlier models. This results in a more efficient execution of program code and faster response times. The R4F20103NFA#U0\'s on-chip memory is expandable via external memory, providing greater capacity and flexibility. The on-chip peripherals, interrupts, and dedicated DMA channels allow for a simple and high-speed connection to external devices. The use of low-power technologies helps to reduce power consumption and extend battery life.The R4F20103NFA#U0 is typically used for general-purpose applications, including home automation, medical/healthcare, automotive, HVAC, security and smart energy utilities. It can potentially be used in any application where a low-power, 32-bit microcontroller is required.In summary, the R4F20103NFA#U0 is an embedded microcontroller suitable for general-purpose applications such as automotive, HVAC, security and smart energy. It features an optimized, low-power CPU core, an extended instruction set and an enhanced instruction cache. The use of low-power technologies helps to reduce power consumption and extend battery life. Furthermore, its on-chip memory is expandable via external memory, providing greater capacity and flexibility.

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