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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FX32K142HAT0MLLTS32K142 ARM CORTEX-M4F, 80 MHZ, |
2,196 | - |
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Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC9S08DZ96MLFIC MCU 8BIT 96KB FLASH 48LQFP |
1,805 | - |
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Datasheet | 48-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 39 | 96KB (96K x 8) | FLASH | 2K x 8 | 6K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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UPD78F1146AGK(R)-GAJ-AXIC MCU 16BIT 256KB FLASH 64LQFP |
1,438 | - |
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Datasheet | 64-LQFP | 78K0R/Kx3 | Tray | Active | - | 78K/0R | 16-Bit | 20MHz | 3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 256KB (256K x 8) | FLASH | - | 12K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CYT2B94BACQ0AZEGSIC MCU 32BT 2.0625MB FLSH 80LQFP |
4,777 | - |
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Datasheet | 80-LQFP | Traveo™ T2G | Tray | Active | Not Verified | ARM® Cortex®-M0+, ARM® Cortex®-M4F | 32-Bit Dual-Core | 100MHz, 160MHz | CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT | 63 | 2.0625MB (2.0625M x 8) | FLASH | 128K x 8 | 256K x 8 | 2.7V ~ 5.5V | A/D 52x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC9S12B64VPVEIC MCU 16BIT 64KB FLASH 112LQFP |
2,568 | - |
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Datasheet | 112-LQFP | HCS12 | Tray | Obsolete | Not Verified | HCS12 | 16-Bit | 25MHz | CANbus, I2C, SCI, SPI | POR, PWM, WDT | 91 | 64KB (64K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.35V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S12XD256VAGIC MCU 16BIT 256KB FLASH 144LQFP |
1,513 | - |
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Datasheet | 144-LQFP | HCS12X | Tray | Obsolete | Not Verified | HCS12X | 16-Bit | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 119 | 256KB (256K x 8) | FLASH | 4K x 8 | 14K x 8 | 2.35V ~ 5.5V | A/D 24x10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT89C51CC03U-S3RIMIC MCU 8BIT 64KB FLASH 52PLCC |
2,861 | - |
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Datasheet | 52-LCC (J-Lead) | AT89C CAN | Tape & Reel (TR) | Obsolete | Not Verified | 80C51 | 8-Bit | 40MHz | CANbus, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89C51CC03C-S3RIMIC MCU 8BIT 64KB FLASH 52PLCC |
4,765 | - |
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Datasheet | 52-LCC (J-Lead) | AT89C CAN | Tape & Reel (TR) | Obsolete | Not Verified | 80C51 | 8-Bit | 40MHz | CANbus, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F20202RDFD#V04-8BIT GENERAL MCU H/300H TINY |
2,243 | - |
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Datasheet | 80-LQFP | H8® H8S/Tiny | Tray | Active | - | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 69 | 96KB (96K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 12x10b SAR; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F1515AGC(R)-UEU-AXIC MCU 16BIT 128KB FLASH 100LQFP |
3,919 | - |
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Datasheet | 100-LQFP | 78K0R/Lx3 | Tray | Active | - | 78K/0R | 16-Bit | 20MHz | CSI, I2C, LINbus, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 62 | 128KB (128K x 8) | FLASH | - | 7K x 8 | 1.8V ~ 5.5V | A/D 12x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S08DZ128F2MLLRIC MCU 8BIT 128KB FLASH 100LQFP |
3,865 | - |
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Datasheet | 100-LQFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 87 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC9S12GC128CPBEIC MCU 16BIT 128KB FLASH 52TQFP |
2,572 | - |
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Datasheet | 52-LQFP | HCS12 | Tray | Obsolete | Not Verified | HCS12 | 16-Bit | 25MHz | EBI/EMI, SCI, SPI | POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.35V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F368-C-GQIC MCU 8BIT 16KB FLASH 32LQFP |
4,266 | - |
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Datasheet | 32-LQFP | C8051F36x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF448-I/PIC MCU 8BIT 16KB FLASH 40DIP |
4,612 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 33 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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ATSAMD51N20A-AFTIC MCU 32BIT 1MB FLASH 100TQFP |
1,263 | - |
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Datasheet | 100-TQFP | SAM D51 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM | 81 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.63V | A/D 28x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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ATSAME54N20A-AUT-EFPIC MCU 32BIT 1MB FLASH 100TQFP |
3,482 | - |
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Datasheet | 100-TQFP | SAM E54 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.63V | A/D 28x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT32UC3A4128S-C1UTIC MCU 32BIT 128KB FLSH 100VFBGA |
4,619 | - |
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Datasheet | 100-VFBGA | AVR®32 UC3 A4 | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, WDT | 88 | 128KB (128K x 8) | FLASH | - | 128K x 8 | 1.75V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ64GS610T-50I/PFIC MCU 16BIT 64KB FLASH 100TQFP |
3,651 | - |
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Datasheet | 100-TQFP | dsPIC™ 33F | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 50 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, QEI, POR, PWM, WDT | 85 | 64KB (64K x 8) | FLASH | - | 9K x 8 | 3V ~ 3.6V | A/D 24x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX675F256HT-80V/PTIC MCU 32BIT 256KB FLASH 64TQFP |
3,397 | - |
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Datasheet | 64-TQFP | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | Ethernet, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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TMS320F28055PNSIC MCU 32BIT 128KB FLASH 80LQFP |
1,032 | - |
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Datasheet | 80-LQFP | C2000™ C28x Piccolo™ | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 60MHz | CANbus, I2C, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 42 | 128KB (64K x 16) | FLASH | - | 10K x 16 | 1.71V ~ 1.995V | A/D 16x12b | Internal | -40°C ~ 125°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.
