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R5F21217KFP#W5

R5F21217KFP#W5

R5F21217KFP#W5

Renesas Electronics America

48KB 48K x 8 FLASH R8C 16-Bit Microcontroller R8C/2x/21 Series R5F2121 48-LQFP

SOT-23

R5F21217KFP#W5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 20 Weeks
Mounting Type Surface Mount
Package / Case 48-LQFP
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Series R8C/2x/21
Part StatusActive
Base Part Number R5F2121
Oscillator TypeInternal
Number of I/O 41
Speed 16MHz
RAM Size 2.5K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor R8C
Peripherals POR, Voltage Detect, WDT
Program Memory TypeFLASH
Core Size 16-Bit
Program Memory Size 48KB 48K x 8
Connectivity I2C, LINbus, SIO, SSU, UART/USART
Data Converter A/D 12x10b
EEPROM Size 2K x 8
RoHS StatusROHS3 Compliant
In-Stock:1286 items

Pricing & Ordering

QuantityUnit PriceExt. Price

R5F21217KFP#W5 Product Details

R5F21217KFP#W5 Overview


This Microcontroller comes in a 48-LQFP package. This Microcontroller has 41 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 16-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~125°C TA Operating Temperature. Microcontroller runs in R8C/2x/21 Series. The size of the program memory of Microcontroller is 48KB 48K x 8. MCU is powered by R8C Core Processor. You can find alternatives through the base part number R5F2121.

R5F21217KFP#W5 Features


48-LQFP package
Mounting type of Surface Mount


R5F21217KFP#W5 Applications


There are a lot of Renesas Electronics America
R5F21217KFP#W5 Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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