EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
R5F21366CNFA#V0
Same model may have multiple batches, images only for reference.

R5F21366CNFA#V0

Part No R5F21366CNFA#V0
Manufacturer Renesas Electronics America
Catalog Custom Parts (N - R)
Description 16-bit Microcontrollers with R8C CPU Core (Non Promotion)
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Case / Package LQFP
Core Architecture R8C
Data Bus Width 16 b
Frequency 20 MHz
Interface I2C, LIN, UART, USART
Max Frequency 20 MHz
Max Operating Temperature 85 °C
Max Power Dissipation 500 mW
Max Supply Voltage 5.5 V
Memory Size 32 kB
Memory Type FLASH
Min Operating Temperature -20 °C
Min Supply Voltage 2.7 V
Mount Surface Mount
Number of I/Os 59
Number of Pins 64
Number of Programmable I/O 59
Number of Timers/Counters 8
Number of UART Channels 3
Oscillator Type Internal
Peripherals POR, PWM, Voltage Detect, WDT
Radiation Hardening No
RAM Size 2.5 kB
RoHS Compliant
Watchdog Timer Yes
Win Source Part Number 1189741-R5F21366CNFA#V0
Categories Custom Parts
Manufacturer Renesas Electronics America
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian R5F21366CNFA#V0 CAD Model

Description

The R5F21366CNFA#V0 is a 20 MHz flash memory microcontroller from Renesas Electronics America that is designed for I2C, LIN, UART, and USART interfaces.

  • Frequency: 20 MHz
  • Memory Size: 32kB
  • RAM Size: 2.5kB
  • Interfaces: I2C, LIN, UART, USART
  • Oscillator Type: Internal
  • Watchdog Timer: Yes
  • RoHS Compliant: Yes
  • Supply and Demand Status: Limited
  • Win Source Part Number: 1189741-R5F21366CNFA#V0
  • Case/Package: LQFP

You May Also Be Interested in

Picture of RF5212ASR
RF5212ASR
Qorvo US Inc.
Lowest to $1.3063
Picture of NT5DS64M4AT-6
NT5DS64M4AT-6
NANYA
Need more? Email Us
Picture of RC28F320C3TD
RC28F320C3TD
Intel
Need more? Email Us
Picture of RJ2355CA9PB
RJ2355CA9PB
Sharp Microelectronics
1/3"" CCD 420Kpixels NTSC ""5"" version
Need more? Email Us
Picture of PN5203
PN5203
Keystone Electronics
Holder Negative Aaa Aaaa N
Need more? Email Us
Picture of PT100P01
PT100P01
SII Semiconductor Corporation
Need more? Email Us
Picture of RL0603E018M300K
RL0603E018M300K
Ruilongyuan Electronics Co.,Ltd
Lowest to $0.0293
Picture of PEX8624-BB50BIF
PEX8624-BB50BIF
PLX
Need more? Email Us
Picture of QS5LV919-133J
QS5LV919-133J
QSI
Need more? Email Us

Top Sellers

ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.4647
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess