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R5F21255SDFP#V2

R5F21255SDFP#V2

R5F21255SDFP#V2

Renesas Electronics America

24KB 24K x 8 FLASH R8C 16-Bit Microcontroller R8C/2x/25 Series R5F21255 52 Pin 20MHz 3.3V 52-LQFP

SOT-23

R5F21255SDFP#V2 Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 52-LQFP
Surface Mount YES
Number of Pins 52
Operating Temperature -40°C~85°C TA
Packaging Tray
Series R8C/2x/25
Published 2008
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 52
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number R5F21255
Pin Count 52
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 3V
Interface I2C, LIN, UART, USART
Memory Size 24kB
Oscillator Type Internal
Number of I/O 41
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 2.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor R8C
Peripherals POR, Voltage Detect, WDT
Program Memory Type FLASH
Core Size 16-Bit
Program Memory Size 24KB 24K x 8
Connectivity I2C, LINbus, SIO, SSU, UART/USART
Supply Current-Max 17mA
Bit Size 16
Data Converter A/D 12x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
CPU Family R8C
Number of UART Channels 2
Length 10mm
Height Seated (Max) 1.7mm
Width 10mm
RoHS Status ROHS3 Compliant
R5F21255SDFP#V2 Product Details

R5F21255SDFP#V2 Overview


The package is in 52-LQFP format. The MCU has 41 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 16-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the R8C/2x/25 series of components. Microcontroller has abundant program memory size of 24KB 24K x 8. The R8C Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 52 of terminations. A 16-bit operation is performed by this part. There is an output of 3.3V volts from the Microcontroller chip. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 24kB memory. R5F21255 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 52 pins on the chip through the 52 pins. It consists of 52 pins. As far as the CPU is concerned, it is embedded with the the R8C family of processors. The device features 8 UART channels.

R5F21255SDFP#V2 Features


52-LQFP package
Mounting type of Surface Mount


R5F21255SDFP#V2 Applications


There are a lot of Renesas Electronics America
R5F21255SDFP#V2 Microcontroller applications.


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  • Washing machine
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  • Digital cameras
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