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
N/A
R7FA4M2AD3CNE#AA5RenesasMCU RA4 ARM CM33 100MHZ 512K/128Microcontrollers48-HWQFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, WDT
Number of I/O:
29
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 7x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-HWQFN (7×7)
Package / Case:
48-WFQFN Exposed Pad
627
GET A
QUOTE
N/A
R7FA4M2AD3CNE#BA0RenesasMCU RA4 ARM CM33 100MHZ 512K/128Microcontrollers48-HWQFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, WDT
Number of I/O:
30
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 7x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-HWQFN (7×7)
Package / Case:
48-WFQFN Exposed Pad
313
GET A
QUOTE
R7FA4M3AD2CBM#BC0
R7FA4M3AD2CBM#BC0RenesasMCU RA4 ARM CM33 100MHZ 512K/128Microcontrollers144-LFBGA (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
109
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (7×7)
Package / Case:
144-LFBGA
1,800
GET A
QUOTE
R7FA4M3AD2CBQ#BC0
R7FA4M3AD2CBQ#BC0RenesasMCU RA4 ARM CM33 100MHZ 512K/128Microcontrollers64-LFBGA (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
45
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 11x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFBGA (6×6)
Package / Case:
64-LFBGA
837
GET A
QUOTE
N/A
R7FA4M3AD3CBM#BC0RenesasMCU RA4 ARM CM33 100MHZ 512K/128Microcontrollers144-LFBGA (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
109
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (7×7)
Package / Case:
144-LFBGA
692
GET A
QUOTE
N/A
R7FA4M3AD3CBQ#BC0RenesasMCU RA4 ARM CM33 100MHZ 512K/128Microcontrollers64-LFBGA (6x6)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
45
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 11x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFBGA (6×6)
Package / Case:
64-LFBGA
686
GET A
QUOTE
R7FA4M3AD3CFB#AA0
R7FA4M3AD3CFB#AA0RenesasIC MCU 32BIT 384KB FLSH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
110
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; 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
894
GET A
QUOTE
N/A
R7FA4M3AD3CFB#BA0RenesasMCU RA4 ARM CM33 100MHZ 512K/128Microcontrollers144-LFQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
109
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; 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
186
GET A
QUOTE
R7FA4M3AE2CBM#BC0
R7FA4M3AE2CBM#BC0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers144-LFBGA (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
109
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (7×7)
Package / Case:
144-LFBGA
1,661
GET A
QUOTE
R7FA4M3AE2CBQ#BC0
R7FA4M3AE2CBQ#BC0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers64-LFBGA (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
45
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 11x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFBGA (6×6)
Package / Case:
64-LFBGA
1,646
GET A
QUOTE
N/A
R7FA4M3AE3CBM#BC0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers144-LFBGA (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
109
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (7×7)
Package / Case:
144-LFBGA
717
GET A
QUOTE
N/A
R7FA4M3AE3CBQ#BC0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers64-LFBGA (6x6)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
45
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 11x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFBGA (6×6)
Package / Case:
64-LFBGA
679
GET A
QUOTE
R7FA4M3AE3CFB#AA0
R7FA4M3AE3CFB#AA0RenesasIC MCU 32BIT 768KB FLSH 144LFQFPMicrocontrollers144-LFQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
110
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; 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
1,331
GET A
QUOTE
N/A
R7FA4M3AE3CFB#BA0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers144-LFQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
109
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; 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
649
GET A
QUOTE
R7FA4M3AE3CFM#AA0
R7FA4M3AE3CFM#AA0RenesasIC MCU 32BIT 768KB FLASH 64LFQFPMicrocontrollers64-LFQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
42
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 11x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFQFP (10×10)
Package / Case:
64-LQFP
1,176
GET A
QUOTE
R7FA4M3AE3CFM#BA0
R7FA4M3AE3CFM#BA0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers64-LFQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
41
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 11x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LFQFP (10×10)
Package / Case:
64-LQFP
334
GET A
QUOTE
R7FA4M3AE3CFP#AA0
R7FA4M3AE3CFP#AA0RenesasIC MCU 32BIT 768KB FLSH 100LFQFPMicrocontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
76
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 20x12b SAR; 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
337
GET A
QUOTE
R7FA4M3AE3CFP#BA0
R7FA4M3AE3CFP#BA0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, I2C, MMC/SD, QSPI, Serial Sound, SCI, SPI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
75
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 20x12b SAR; 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
226
GET A
QUOTE
R7FA4M3AE3CFP#HA0
R7FA4M3AE3CFP#HA0RenesasMCU RA4 ARM CM33 100MHZ 768K/128Microcontrollers100-LFQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit
Speed:
100MHz
Connectivity:
CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
Peripherals:
Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
75
Program Memory Size:
768KB (768K x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 20x12b SAR; 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
1,731
GET A
QUOTE
R7FA4M3AF2CBM#BC0
R7FA4M3AF2CBM#BC0RenesasMCU:RAMicrocontrollers144-LFBGA (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M33
Core Size:
32-Bit Single-Core
Speed:
100MHz
Connectivity:
CANbus, I2C, MMC/SD, QSPI, Serial Sound, SCI, SPI, UART/USART, USB
Peripherals:
Capacitive Touch, Crypto – AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT
Number of I/O:
109
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
EEPROM Size:
8K x 8
RAM Size:
128K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 3.6V
Data Converters:
A/D 22x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (7×7)
Package / Case:
144-LFBGA
930
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