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R5F211B1DD#U0

R5F211B1DD#U0

R5F211B1DD#U0

Renesas Electronics America

Microcontroller 20 Pin 20MHz 3.3V DIP

SOT-23

R5F211B1DD#U0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case DIP
Surface MountNO
Number of Pins 20
PackagingTube
Published 2006
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Max Operating Temperature85°C
Min Operating Temperature -20°C
Additional FeatureIT ALSO OPERATES IN 2.7V AT 10MHZ
Max Power Dissipation300mW
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Supply Voltage 3.3V
Terminal Pitch1.778mm
Frequency 20MHz
Pin Count20
Supply Voltage-Max (Vsup) 5.5V
Temperature GradeOTHER
Supply Voltage-Min (Vsup) 3V
Interface I2C, UART, USART
Memory Size4kB
Oscillator TypeInternal
Number of I/O 13
RAM Size 384B
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Peripherals POR, Voltage Detect, WDT
Bit Size 16
Watchdog TimerYes
Access Time 20 μs
Has ADC YES
DMA Channels NO
Data Bus Width 16b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
ROM (words) 4096
Core Architecture R8C
CPU Family R8C
RAM (bytes) 384
Length 19mm
Height Seated (Max) 4.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2290 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.13000$3.13
10$2.74200$27.42
25$2.63120$65.78
100$2.52080$252.08

R5F211B1DD#U0 Product Details

R5F211B1DD#U0 Overview


The package is DIP-shaped. There are 13 I/Os. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 20 has 20 terminations. 16-bits are used for its size. IC Chip has 3.3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 4kB is the size of the memory in the IC part. Using a 20MHz frequency, this electronic part can perform efficiently. Devices work in NO PWM channels. On the chip, 20 pins are accessible. In total, there are 3 timers/counters on the device. The pin count is 20. There is an embedded the R8C CPU family inside the device, which makes it a powerful device. There is FLASH memory on this piece of equipment. In addition, it comes with a R8C core architecture. In addition to the above, there are other features such as IT ALSO OPERATES IN 2.7V AT 10MHZ, to name but a few.

R5F211B1DD#U0 Features


DIP package
Minimum temperature of -20°C


R5F211B1DD#U0 Applications


There are a lot of Renesas Electronics America
R5F211B1DD#U0 Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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