10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
Suntsu Electronics Logo - suntsu.com
GET A
QUOTE

Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

Part Search

CLEAR SEARCH
Total Products: 76,658
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
R5F566TFCDFB#10
R5F566TFCDFB#10RenesasIC MCU 32BIT 512KB FLSH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
110
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 30x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
923
GET A
QUOTE
R5F566TFCDFB#30
R5F566TFCDFB#30RenesasIC MCU 32BIT 512KB FLSH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
110
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 30x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
1,166
GET A
QUOTE
R5F566TFCDFP#10
R5F566TFCDFP#10RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
973
GET A
QUOTE
R5F566TFCDFP#30
R5F566TFCDFP#30RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,251
GET A
QUOTE
R5F566TFCGFB#10
R5F566TFCGFB#10RenesasIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
110
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 30x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
580
GET A
QUOTE
R5F566TFCGFB#30
R5F566TFCGFB#30RenesasIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
110
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 30x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
180
GET A
QUOTE
R5F566TFCGFP#10
R5F566TFCGFP#10RenesasIC MCU 32BIT 512KB FLSH 100LQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
537
GET A
QUOTE
R5F566TFCGFP#30
R5F566TFCGFP#30RenesasIC MCU 32BIT 512KB FLSH 100LQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,823
GET A
QUOTE
R5F566TFEDFP#10N/AR5F566TFEDFP#10RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
72
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
538
GET A
QUOTE
R5F566TFEDFP#30
R5F566TFEDFP#30RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
72
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,124
GET A
QUOTE
R5F566TFEGFP#10
R5F566TFEGFP#10RenesasIC MCU 32BIT 512KB FLSH 100LQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
72
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
860
GET A
QUOTE
R5F566TFEGFP#30
R5F566TFEGFP#30RenesasIC MCU 32BIT 512KB FLSH 100LQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
72
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
241
GET A
QUOTE
R5F566TFFDFP#10N/AR5F566TFFDFP#10RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
73
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,423
GET A
QUOTE
R5F566TFFDFP#30
R5F566TFFDFP#30RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
73
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,339
GET A
QUOTE
R5F566TFFGFP#10
R5F566TFFGFP#10RenesasIC MCU 32BIT 512KB FLSH 100LQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
73
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,936
GET A
QUOTE
R5F566TFFGFP#30
R5F566TFFGFP#30RenesasIC MCU 32BIT 512KB FLSH 100LQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
73
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
784
GET A
QUOTE
R5F566TFGDFB#10N/AR5F566TFGDFB#10RenesasIC MCU 32BIT 512KB FLSH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
110
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 30x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
963
GET A
QUOTE
R5F566TFGDFB#30
R5F566TFGDFB#30RenesasIC MCU 32BIT 512KB FLSH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
110
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 30x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFQFP (20×20)
Package / Case:
144-LQFP
165
GET A
QUOTE
R5F566TFGDFP#10N/AR5F566TFGDFP#10RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
289
GET A
QUOTE
R5F566TFGDFP#30
R5F566TFGDFP#30RenesasIC MCU 32BIT 512KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
RXv3
Core Size:
32-Bit Single-Core
Speed:
160MHz
Connectivity:
CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
69
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
32K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 22x12b; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LFQFP (14×14)
Package / Case:
100-LQFP
1,144
GET A
QUOTE

Featured Brands

About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      See What We Have to Offer!

      keyboard_arrow_up