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R5F21228DFP#U0

R5F21228DFP#U0

R5F21228DFP#U0

Renesas Electronics America

64KB 64K x 8 FLASH R8C 16-Bit Microcontroller R8C/2x/22 Series R5F21228 48 Pin 20MHz 3.3V 48-LQFP

SOT-23

R5F21228DFP#U0 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP
Number of Pins 48
Operating Temperature -40°C~85°C TA
Packaging Tray
Series R8C/2x/22
Published 2008
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Max Power Dissipation 300mW
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3.3V
Frequency 20MHz
Base Part Number R5F21228
Pin Count 48
Supply Voltage-Min (Vsup) 3V
Interface I2C, LIN, UART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 41
RAM Size 3K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~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 64KB 64K x 8
Connectivity CANbus, I2C, LINbus, SIO, SSU, UART/USART
Bit Size 16
Data Converter A/D 12x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 16b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 5
CPU Family R8C
Number of UART Channels 2
Length 7mm
Height Seated (Max) 1.7mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
R5F21228DFP#U0 Product Details

R5F21228DFP#U0 Overview


The package has a 48-LQFP shape. With 41 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 16-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The R8C/2x/22 series is comprised of this electrical component. The electronic part has a program memory size of 64KB 64K x 8. There's a R8C Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 48 terminations on the IC chip. 16-bits are the size of the data that comes with MCU. A 3.3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 64kB. It is possible to find alternatives to the base part number R5F21228 by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of YES channels in the device. It is possible to access the 48 pins on the chip. In total, it has 5 timers and counters in it. A total of 48 pins are included in the package. There are several CPUs that are embedded in the device, including the the R8C CPU. As far as UART channels are concerned, it has 2.

R5F21228DFP#U0 Features


48-LQFP package
Mounting type of Surface Mount


R5F21228DFP#U0 Applications


There are a lot of Renesas Electronics America
R5F21228DFP#U0 Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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