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  • R5F21238DFP#U0

R5F21238DFP#U0

64KB 64K x 8 FLASH R8C 16-Bit Microcontroller R8C/2x/23 Series R5F21238 48 Pin 20MHz 3.3V 48-LQFP


  • Manufacturer: Renesas Electronics America
  • Origchip NO: 668-R5F21238DFP#U0
  • Package: 48-LQFP
  • Datasheet: PDF
  • Stock: 594
  • Description: 64KB 64K x 8 FLASH R8C 16-Bit Microcontroller R8C/2x/23 Series R5F21238 48 Pin 20MHz 3.3V 48-LQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 20 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP
Number of Pins 48
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2007
Series R8C/2x/23
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Termination SMD/SMT
Subcategory Microcontrollers
Max Power Dissipation 300mW
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3.3V
Frequency 20MHz
Base Part Number R5F21238
Pin Count 48
Supply Voltage-Min (Vsup) 3V
Interface CAN, I2C, LIN, UART, USART
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
Number of Timers/Counters 5
Density 512 kb
EEPROM Size 2K x 8
CPU Family R8C
Number of UART Channels 2
Number of ADC Channels 12
Height Seated (Max) 1.7mm
Length 7mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

R5F21238DFP#U0 Overview


Due to its space-saving qualities, it is available in the 48-LQFP package. This is mounted using the Surface Mount method. Package Tray contains it. It is equipped with a R8C core processor. Working at -40°C~85°C TA temperature is recommended. It has a type of program memory of FLASH. A total of 41 I/Os are present. It has a part number of R5F21238 that can be used to locate similar components. QUAD is the location of its terminals. A 48 termination is contained within it. There are a number of electrical components in the R8C/2x/23 series, including this one. High efficiency is possible due to the 3.3V supply voltage. As for the uPs/uCs/peripheral ICs, this gadget has MICROCONTROLLER. A number of 48 pins are used to construct it. Based on the Surface Mount method, it is mounted. It has a total of 48 pins on it. The component is included in Microcontrollers. It is possible to store programs and data on the devices, as they have a memory size of 64kB. The system is highly efficient when working at a frequency of 20MHz. 5 counters/timers are currently active. It is a member of the R8C family of CPUs. In order to ensure normal operation, the supply voltage (Vsup) must remain above 3V. It works with an oscillator type Internal.

R5F21238DFP#U0 Features


48-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

R5F21238DFP#U0 Applications


There are a lot of Renesas Electronics America R5F21238DFP#U0 Microcontroller applications.

  • Hearing aids
  • Current meter
  • Food and beverage
  • Blood pressure monitors
  • 3D printers
  • Embedded gateways
  • Smartphones-calling, video calling, texting, email
  • Answering machines
  • Ipod
  • Dryers