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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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R5F566TKGDFB#10IC MCU 32BIT 1MB FLASH 144LFQFP |
1,245 | - |
|
Datasheet | 144-LQFP | RX66T | Tray | Active | Not Verified | RXv3 | 32-Bit Single-Core | 160MHz | CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 110 | 1MB (1M x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 30x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F113GLCKFB#15IC MCU 16BIT 512KB FLASH 48LFQFP |
3,977 | - |
|
Datasheet | 48-LQFP | RL78/F15 | Tray | Active | Not Verified | RL78 | 16-Bit | 24MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 38 | 512KB (512K x 8) | FLASH | 16K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 20x10b SAR; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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R5F52317BDND#20IC MCU 32BIT 384KB FLASH 64HWQFN |
520 | - |
|
Datasheet | 64-WFQFN Exposed Pad | RX231 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | CANbus, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 43 | 384KB (384K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 5.5V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F56719DDFM#30IC MCU 32BIT 1MB FLASH 64LQFP |
303 | - |
|
Datasheet | 64-LQFP | RX671 | Tray | Active | - | RXv3 | 32-Bit Single-Core | 120MHz | I2C, LINbus, QSPI, SCI, SPI, USB | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 44 | 1MB (1M x 8) | FLASH | 8K x 8 | 384K x 8 | 2.7V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F52317BDFM#30IC MCU 32BIT 384KB FLASH 64LFQFP |
302 | - |
|
Datasheet | 64-LQFP | RX231 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | CANbus, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 43 | 384KB (384K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 5.5V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4147AZS-S455IC MCU 32BIT 128KB FLASH 64LQFP |
1,600 | - |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10/16x12b SAR; D/A 2x7b | External, Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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R7FA6M4AD2CBQ#BC0MCU RA6 ARM CM33 200MHZ 512K/256 |
3,016 | - |
|
Datasheet | 64-LFBGA | RA6M4 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, I2C, QSPI, SCI, SPI, SSI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 45 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 11x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9AF112MPMC-G-MJE1IC MM MCU 80LQFP |
1,190 | - |
|
Datasheet | 80-LQFP | FM3 MB9A110 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 66 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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CY9AF112MAPMC-G-MNE2IC MM MCU 80LQFP |
1,190 | - |
|
Datasheet | 80-LQFP | FM3 MB9A110A | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 66 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F52318AGNE#20IC MCU 32BIT 512KB FLASH 48HWQFN |
416 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RX231 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 30 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F56514BDFM#30IC MCU 32BIT 512KB FLASH 64LFQFP |
320 | - |
|
Datasheet | 64-LQFP | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 42 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F524UCAGFB#30IC MCU 32BIT 384KB FLASH 144LQFP |
300 | - |
|
Datasheet | 144-LQFP | RX24U | Tray | Active | - | RXv2 | 32-Bit | 80MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 110 | 384KB (384K x 8) | FLASH | 8K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 22x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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DSPIC33CK1024MP406-E/MRIC MCU 16BIT 1MB FLASH 64VFQFN |
120 | - |
|
Datasheet | 64-VFQFN Exposed Pad | dsPIC® 33CK | Tube | Active | - | dsPIC | 16-Bit | 100MIPs | I2C, LINbus, QEI, SPI, Smart Card, UART/USART | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT | 89 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 3V ~ 3.6V | A/D 20x12b SAR; D/A 6x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MCF51QM128VHSIC MCU 32BIT 128KB FLSH 44MAPLGA |
2,450 | - |
|
Datasheet | 44-VFLGA Exposed Pad | MCF51Qx | Tray | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 2x16b, 12x16b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY8C4125LQS-S433IC MCU 32BIT 32KB FLASH 40UFQFN |
3,295 | - |
|
Datasheet | 40-UFQFN Exposed Pad | PSOC™ 4 CY8C4100S Plus | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 12x12b SAR; D/A 2x7b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4247LTI-M475IC MCU 32BIT 128KB FLASH 68QFN |
684 | - |
|
Datasheet | 68-VFQFN Exposed Pad | PSOC™ 4 CY8C42xx - M | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT | 55 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR; D/A 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F565N4BDLK#20IC MCU 32BIT 512KB FLSH 145TFLGA |
416 | - |
|
Datasheet | 145-TFLGA | RX65N | 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 | 111 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC5534JBD64KIC MCU 32BIT 128KB FLASH 64HTQFP |
800 | - |
|
Datasheet | 64-TQFP Exposed Pad | - | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 150MHz | CAN FD, Flexcomm, I2C, I3C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 39 | 128KB (128K x 8) | FLASH | - | 96K x 8 | 1.8V ~ 3.6V | A/D 13x16b; D/A 1x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F523E5SGFL#30IC MCU 32BIT 128MB FLASH 48LQFP |
250 | - |
|
Datasheet | 48-LQFP | RX23E-A | Tray | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 16 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 6x12b, 12x24b Sigma-Delta | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F56604DGFN#30IC MCU 32BIT 512KB FLASH 80LQFP |
238 | - |
|
Datasheet | 80-LQFP | RX600 | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 69 | 512KB (512K x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 17x12b; D/A 2x12b | External, Internal | -40°C ~ 105°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.
