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.
R5F21258SDFP#U0 Renesas Electronics America
Same model may have multiple batches, images only for reference.

R5F21258SDFP#U0

Part No R5F21258SDFP#U0
Manufacturer Renesas Electronics America
Catalog Embedded - Microcontrollers
Description R8C R8C/2x/25 Microcontroller IC 16-Bit 20MHz 64KB (64K x 8) FLASH 52-LQFP (10x10)
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits(ICs)
Family Embedded - Microcontrollers
Manufacturer Renesas Electronics America
Series R8C/2x/25
Packaging Tray
Core Processor R8C
Core Size 16-Bit
Speed 20MHz
Connectivity I2C, LIN, SIO, SSU, UART/USART
Peripherals POR, Voltage Detect, WDT
Number of I/O 41
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
RAM Size 3K x 8
Operating Supply Voltage 2.2 V ~ 5.5 V
Data Converters A/D 12x10b
Oscillator Type Internal
Operating Temperature Range -40°C ~ 85°C (TA)
Package 52-LQFP
Manufacturer Device Package 52-LQFP (10x10)
Win Source Part Number 106639-R5F21258SDFP#U0
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian R5F21258SDFP#U0 CAD Model

Description

The Renesas Electronics America R5F21258SDFP#U0 is an integrated circuit designed for embedded microcontrollers.

  • Supply and Demand: Balanced
  • Package: 52-LQFP
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Speed: 20MHz
  • Operating Supply Voltage: 2.2 V ~ 5.5 V
  • Core Size: 16-bit
  • RAM Size: 3K x 8

You May Also Be Interested in

PIC16F737-I/SP Real Image
PIC16F737-I/SP
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SDIP
Lowest to $13.8780
ATTINY13-20MU Real Image
ATTINY13-20MU
Atmel
IC MCU 8BIT 1KB FLASH 20QFN
Lowest to $1.3571
ATA6615 Atmel
ATA6615
Atmel
Need more? Email Us
ATSAMG51G18A-UUT Real Image
ATSAMG51G18A-UUT
Atmel
IC MCU 32BIT 256KB FLASH 49WLCSP
Lowest to $3.3622
PIC16F685T-I/SO Real Image
PIC16F685T-I/SO
Microchip Technology
IC MCU 8BIT 7KB FLASH 20SOIC
Lowest to $9.2215
PIC16F73-I/SO Microchip Technology
PIC16F73-I/SO
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SOIC
Lowest to $4.6023
PIC16F689-I/SS Real Image
PIC16F689-I/SS
Microchip Technology
IC MCU 8BIT 7KB FLASH 20SSOP
Lowest to $1.6508
PIC16F73-I/SO4AP Microchip Technology
PIC16F73-I/SO4AP
Microchip Technology
Lowest to $3.1721
PIC16F76-I/SO Real Image
PIC16F76-I/SO
Microchip Technology
IC MCU 8BIT 14KB FLASH 28SOIC
Lowest to $7.8205

Top Sellers

TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
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 $0.1049
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0476
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.4151
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