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R5F21322DDSP#U0

R5F21322DDSP#U0

R5F21322DDSP#U0

Renesas Electronics America

8KB 8K x 8 FLASH R8C 16-Bit Microcontroller R8C/3x/32D Series R5F21322 20 Pin 20MHz 3.3V 20-LSSOP (0.173, 4.40mm Width)

SOT-23

R5F21322DDSP#U0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 24 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-LSSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature-40°C~85°C TA
PackagingTube
Series R8C/3x/32D
Published 2010
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Additional FeatureIT ALSO OPERATES IN 1.8V AT 5MHZ
Max Power Dissipation500mW
Terminal Position DUAL
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.65mm
Frequency 20MHz
Base Part Number R5F21322
Pin Count20
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5V
Supply Voltage-Min (Vsup) 2.7V
Interface I2C, LIN, UART, USART
Memory Size8kB
Oscillator TypeInternal
Number of I/O 15
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor R8C
Peripherals POR, PWM, Voltage Detect, WDT
Program Memory TypeFLASH
Core Size 16-Bit
Program Memory Size 8KB 8K x 8
Connectivity I2C, LINbus, SIO, SSU, UART/USART
Bit Size 16
Data Converter A/D 4x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 16b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
ROM (words) 8192
CPU Family R8C
Length 6.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2897 items

R5F21322DDSP#U0 Product Details

R5F21322DDSP#U0 Overview


The package has a 20-LSSOP (0.173, 4.40mm Width) shape. With 15 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/3x/32D series is comprised of this electrical component. The electronic part has a program memory size of 8KB 8K x 8. There's a R8C Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 20 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 8kB. It is possible to find alternatives to the base part number R5F21322 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 20 pins on the chip. In total, it has 4 timers and counters in it. A total of 20 pins are included in the package. There are several CPUs that are embedded in the device, including the the R8C CPU. As an example, there is a feature called IT ALSO OPERATES IN 1.8V AT 5MHZ to name only a few.

R5F21322DDSP#U0 Features


20-LSSOP (0.173, 4.40mm Width) package
Mounting type of Surface Mount


R5F21322DDSP#U0 Applications


There are a lot of Renesas Electronics America
R5F21322DDSP#U0 Microcontroller applications.


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

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