This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Renesas R5F21246SNFP

MCU 16-bit R8C CISC 32KB Flash 3.3V/5V 52-Pin LQFP

Ovaga Certification

Brands: Renesas Electronics Corporation

Mfr.Part #: R5F21246SNFP

Datasheet: R5F21246SNFP Datasheet (PDF)

Package/Case: QFP52

Product Type: Embedded Processors & Controllers

RoHS Status:

Stock Condition: 3010 pcs, New Original

Add To BOM

Quick Quote

Please submit RFQ for R5F21246SNFP or email to us: Email: [email protected], we will contact you within 12 hours.

Ovaga has a large stock of R5F21246SNFP Embedded Processors & Controllers from Renesas Electronics Corporation and we guarantee that they are original,brand new parts sourced directly from Renesas Electronics Corporation We can provide quality testing reports for R5F21246SNFP upon your request. To obtain a quote, simply fill in the required quantity, contact name, and email address in the quick quote form on the right. Our sales representative will contact you within 12 hours.



Parameter Value Parameter Value
launch_date Mar 4, 2005 last_inspection_date +90
rohs_version 2011/65/EU, 2015/863 supplier_cage_code JA033
htsusa 8542310001


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Key points

  • The R5F21246SNFP is a 16-bit microcontroller with 48 MHz CPU for general-purpose applications. It features 64 KB Flash memory and 3.5 KB RAM, integrated peripherals such as ADC, timers, UART, I2C, and SPI. It is designed for automotive and industrial applications requiring low power consumption and high-performance processing.
  • Equivalent

    The equivalent products of R5F21246SNFP chip are R5F21243SNFP, R5F21244SNFP, R5F21245SNFP, R5F21247SNFP, and R5F21248SNFP. These chips belong to the RL78/G10 series microcontrollers from Renesas Electronics. They have similar features and specifications, making them suitable alternatives for various applications.
  • Features

    1. 16-bit microcontroller with 32 KB flash memory 2. Operating voltage range: 2.7V to 5.5V 3. Built-in voltage detection unit 4. Up to 100 pins available for I/O 5. Peripheral functions include UART, SPI, I2C, ADC, and timers 6. Low power consumption for battery-operated applications
  • Pinout

    The R5F21246SNFP is a 48-pin microcontroller from Renesas Electronics. It features 32 KB flash memory, 1 KB RAM, and various hardware communication modules. The pin functions include GPIO, UART, SPI, and I2C, among others.
  • Manufacturer

    Renesas Electronics Corporation is the manufacturer of the R5F21246SNFP. Renesas is a Japanese semiconductor company that specializes in designing and manufacturing microcontrollers, system LSI, and other semiconductor products. They are a leading supplier of advanced semiconductor solutions for automotive, industrial, home electronics, and telecommunications markets.
  • Application Field

    The R5F21246SNFP is a 16-bit microcontroller suitable for a wide range of applications, including automotive electronics, industrial control systems, home appliances, and consumer electronics. It offers advanced control capabilities, a rich set of peripherals, and low power consumption, making it ideal for embedded systems requiring high performance and reliability.
  • Package

    The R5F21246SNFP chip is packaged in a non-leaded Super Flash Memory QFN package. It is in a 40-pin form with dimensions of 5mm x 5mm.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

Ratings and Reviews

Please rate the product !
Please enter a comment

Please submit comments after logging into your account.



  • M3062LFGPGP


    Renesas Technology Corp


  • HD64F3664H


    Renesas Technology Corp


  • M306N4FGGP


    Renesas Technology Corp

    M16C; M16C/60 Series; Microcontroller; Bit Size: 3...

  • M30620SAFP#U3


    Renesas Technology Corp

    The M16C/62A, M16C/62M Group is supported only for...

  • UPD78F9116BMC-5A4-A


    Renesas Technology Corp

    IC MCU

  • R5S77641N300BG


    Renesas Technology Corp

    32-bit Microcontrollers - MCU