Microcontrollers
Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R5F51137ADFP#30IC MCU 32BIT 384KB FLSH 100LFQFP |
1,198 | - |
|
Datasheet | 100-LQFP | RX113 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 80 | 384KB (384K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 17x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51137ADLJ#20IC MCU 32BIT 384KB FLSH 100TFLGA |
1,873 | - |
|
Datasheet | 100-TFLGA | RX113 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 80 | 384KB (384K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 17x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51138ADFM#30IC MCU 32BIT 512KB FLASH 64LFQFP |
4,773 | - |
|
Datasheet | 64-LQFP | RX113 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 44 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F51138ADFP#30IC MCU 32BIT 512KB FLSH 100LFQFP |
1,246 | - |
|
Datasheet | 100-LQFP | RX113 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 80 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 17x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F51138ADLJ#30IC MCU 32BIT 512KB FLSH 100TFLGA |
2,912 | - |
|
Datasheet | 100-TFLGA | RX113 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 80 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 17x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F52106BDBM#U0IC MCU 32BIT 256KB FLASH 69WFBGA |
1,821 | - |
|
Datasheet | 69-WFBGA | RX200 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 48 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.62V ~ 5.5V | A/D 12x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F521A7BDFM#V0IC MCU 32BIT 384KB FLASH 64LFQFP |
3,372 | - |
|
Datasheet | 64-LQFP | RX200 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SPI | DMA, LVD, POR, PWM, WDT | 38 | 384KB (384K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 3x24b, 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F521A8BDFM#V0IC MCU 32BIT 512KB FLASH 64LFQFP |
2,397 | - |
|
Datasheet | 64-LQFP | RX200 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SPI | DMA, LVD, POR, PWM, WDT | 38 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 3x24b, 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F521A8BDFN#V0IC MCU 32BIT 512KB FLASH 80LQFP |
4,867 | - |
|
Datasheet | 80-LQFP | RX200 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SPI | DMA, LVD, POR, PWM, WDT | 51 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 4x24b, 7x10b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F521A8BDFP#V0IC MCU 32BIT 512KB FLSH 100LFQFP |
4,147 | - |
|
Datasheet | 100-LQFP | RX200 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SPI | DMA, LVD, POR, PWM, WDT | 66 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 7x24b, 7x10b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F571MFCDFP#V0IC MCU 32BIT 2MB FLASH 100LFQFP |
1,133 | - |
|
Datasheet | 100-LQFP | RX71M | Tray | Obsolete | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 14x12b; D/A 1x12 | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F571MFDDFP#V0IC MCU 32BIT 2MB FLASH 100LFQFP |
4,224 | - |
|
Datasheet | 100-LQFP | RX71M | Tray | Discontinued at Digi-Key | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 14x12b; D/A 1x12 | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F571MLCDFP#V0IC MCU 32BIT 4MB FLASH 100LFQFP |
4,720 | - |
|
Datasheet | 100-LQFP | RX71M | Tray | Obsolete | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 78 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 14x12b; D/A 1x12 | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F571MLDDFP#V0IC MCU 32BIT 4MB FLASH 100LFQFP |
1,931 | - |
|
Datasheet | 100-LQFP | RX71M | Tray | Discontinued at Digi-Key | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 78 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 14x12b; D/A 1x12 | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F571MLGDFB#V0IC MCU 32BIT 4MB FLASH 144LFQFP |
2,496 | - |
|
Datasheet | 144-LQFP | RX71M | Tray | Obsolete | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 111 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12 | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F571MLHDFP#V0IC MCU 32BIT 4MB FLASH 100LFQFP |
1,688 | - |
|
Datasheet | 100-LQFP | RX71M | Tray | Obsolete | Not Verified | RXv2 | 32-Bit Single-Core | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LVD, POR, PWM, WDT | 78 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 14x12b; D/A 1x12 | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
UPD60510F1-HN4-M1-AIC MCU 32BIT ROMLESS 324FBGA |
3,953 | - |
|
Datasheet | 324-FBGA | R-IN32M3 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 100MHz | CANbus, CSI, Ethernet, I2C, UART/USART | DMA, WDT | 96 | - | ROMless | - | 512K x 8 | 0.9V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
UPD70F3529GMA9-GBK-GIC MCU 32BIT 2GB FLASH 176HLQFP |
1,702 | - |
|
Datasheet | 176-LQFP Exposed Pad | V850E2/Dx4-H | Tray | Obsolete | Not Verified | V850E2M | 32-Bit Single-Core | 80MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, I2S, LCD, LVD, POR, PWM, WDT | 127 | 2GB (2G x 8) | FLASH | 32K x 8 | 96K x 8 | 2.7V ~ 5.5V | A/D 12x10b, 12x12b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
XE232-512-FB374-C40IC MCU 32BIT ROMLESS 374FBGA |
3,651 | - |
|
Datasheet | 374-LFBGA | XE | Tray | Discontinued at Digi-Key | Not Verified | XCore | 32-Bit 32-Core | 4000MIPS | RGMII, USB | - | 176 | - | ROMless | - | 512K x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
XEF232-1024-FB374-C40IC MCU 32BIT 2MB FLASH 374FBGA |
4,150 | - |
|
Datasheet | 374-LFBGA | XEF | Tray | Obsolete | Not Verified | XCore | 32-Bit 32-Core | 4000MIPS | RGMII, USB | - | 176 | 2MB (2M x 8) | FLASH | - | 1M x 8 | 0.95V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount |
Microcontrollers FAQ
Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.
What should I check when selecting Microcontrollers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Microcontrollers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Microcontrollers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Microcontrollers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
