Microcontrollers
Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Programmable | Core Processor | Core Size | Speed | Connectivity | Peripherals | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | RAM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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R7FA2L1AB2DFP#HA0IC MCU 32BIT 256KB FLSH 100LFQFP |
3,000 | - |
|
Datasheet | 100-LQFP | RA2L1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI, Smart Card, UART/USART | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 82 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 19x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7FA4M1AB3CFM#AA0IC MCU 32BIT 256KB FLASH 64LFQFP |
4,160 | - |
|
Datasheet | 64-LQFP | RA4M1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 48MHz | CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 49 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 18x14b SAR; D/A 1x8b, 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7FA4M2AD3CNE#AA0IC MCU 32BIT 512KB FLASH 48HWQFN |
2,017 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RA4M2 | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 100MHz | CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 30 | 512KB (512K x 8) | FLASH | 8K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 7x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7FA4M2AD3CFP#AA0IC MCU 32BIT 512KB 100LFQFP |
4,711 | - |
|
Datasheet | 100-LQFP | RA4M2 | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 100MHz | CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 78 | 512KB (512K x 8) | - | 8K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 13x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7FA6M1AD3CFM#AA0IC MCU 32BIT 512KB FLASH 64LFQFP |
480 | - |
|
Datasheet | 64-LQFP | RA6M1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT | 35 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7FA6M1AD3CFP#AA0IC MCU 32BIT 512KB FLSH 100LFQFP |
829 | - |
|
Datasheet | 100-LQFP | RA6M1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT | 67 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 19x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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|
R5F56514ADFP#30IC MCU 32BIT 512KB FLSH 100LFQFP |
552 | - |
|
Datasheet | 100-LQFP | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 78 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 22x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7FA4M3AF3CFB#AA0MCU RA4 ARM CM33 100MHZ 1MB/256K |
272 | - |
|
Datasheet | 144-LQFP | RA4M3 | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 100MHz | CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 110 | 1MB (1M x 8) | FLASH | 8K x 8 | 128K x 8 | 2.7V ~ 3.6V | A/D 22x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7FA6M5AH3CFP#AA0IC MCU 32BIT 2MB FLASH 100LFQFP |
340 | - |
|
Datasheet | 100-LQFP | RA6M5 | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 75 | 2MB (2M x 8) | FLASH | 8K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 20x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7FA6M2AD3CFP#AA0IC MCU 32BIT 512KB FLSH 100LFQFP |
1,170 | - |
|
Datasheet | 100-LQFP | RA6M2 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 109 | 512KB (512K x 8) | FLASH | 32K x 8 | 384K x 8 | 2.7V ~ 3.6V | A/D 22x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount |
Microcontrollers FAQ
Common questions about filtering, comparing and sourcing Microcontrollers components.
How can I narrow the Microcontrollers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Microcontrollers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
