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R5F21346XJFP#W4

R5F21346XJFP#W4

R5F21346XJFP#W4

Renesas Electronics America

32KB 32K x 8 FLASH R8C 16-Bit Microcontroller R8C/3x/34X Series R5F21346 20MHz 48-LQFP

SOT-23

R5F21346XJFP#W4 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~85°C TA
PackagingTape & Reel (TR)
Series R8C/3x/34X
Published 2013
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 20MHz
Base Part Number R5F21346
Interface CAN, I2C, LIN, UART, USART
Memory Size32kB
Oscillator TypeInternal
Number of I/O 43
RAM Size 2.5K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor R8C
Peripherals POR, PWM, Voltage Detect, WDT
Program Memory TypeFLASH
Core Size 16-Bit
Program Memory Size 32KB 32K x 8
Connectivity CANbus, I2C, LINbus, SIO, SSU, UART/USART
Data Converter A/D 12x10b
RoHS StatusROHS3 Compliant
In-Stock:4553 items

R5F21346XJFP#W4 Product Details

R5F21346XJFP#W4 Overview


Packaged in a 48-LQFP format, this MCU is available in a compact size. There are 43 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 16-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The R8C/3x/34X series includes this electrical component. There is 32KB 32K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a R8C Core processor, MCU is equipped with the latest technology available. 32kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number R5F21346. In the case of 20MHz frequency operation, it can perform efficiently.

R5F21346XJFP#W4 Features


48-LQFP package
Mounting type of Surface Mount


R5F21346XJFP#W4 Applications


There are a lot of Renesas Electronics America
R5F21346XJFP#W4 Microcontroller applications.


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

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