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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
C8051F507-IMIC MCU 8BIT 32KB FLASH 32QFN |
1,521 | - |
|
Datasheet | 32-VFQFN Exposed Pad | C8051F50x | Tube | Active | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8V ~ 5.25V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
EFM32PG12B500F1024GL125-CRIC MCU 32BIT 1MB FLASH 125BGA |
4,574 | - |
|
Datasheet | 125-VFBGA | Pearl Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 65 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.8V | A/D - 12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATMEGA1281V-8MURIC MCU 8BIT 128KB FLASH 64QFN |
6,202 | - |
|
Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 8MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 54 | 128KB (64K x 16) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32F207VCT6TRIC MCU 32BIT 256KB FLASH 100LQFP |
788 | - |
|
Datasheet | 100-LQFP | STM32F2 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, Ethernet, I2C, IrDA, LINbus, Memory Card, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 82 | 256KB (256K x 8) | FLASH | - | 132K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
MSP430F5358IPZIC MCU 16BIT 384KB FLASH 100LQFP |
260 | - |
|
Datasheet | 100-LQFP | MSP430F5xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 74 | 384KB (384K x 8) | FLASH | - | 34K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
STM32F105VCT6WIC MCU 32BIT 256KB FLASH 100LQFP |
508 | - |
|
Datasheet | 100-LQFP | STM32F1 | Tray | Active | Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | DMA, POR, PWM, Voltage Detect, WDT | 80 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
ATSAMS70J19A-MNTIC MCU 32BIT 512KB FLASH 64QFN |
3,488 | - |
|
Datasheet | 64-VFQFN Exposed Pad | SAM S70 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.08V ~ 3.6V | A/D 5x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F212A7SNFA#V2IC MCU 16BIT 48KB FLASH 64LQFP |
359 | - |
|
Datasheet | 64-LQFP | R8C/2x/2A | Tray | Not For New Designs | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 55 | 48KB (48K x 8) | FLASH | - | 2.5K x 8 | 2.2V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F572TKEGFP#30IC MCU 32BIT 1MB FLASH 100LFQFP |
540 | - |
|
Datasheet | 100-LQFP | - | Tray | Active | Not Verified | RXv3 | 32-Bit | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI | DMA, LVD, POR, PWM, WDT | 72 | 1MB (1M x 8) | FLASH | 32K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F5651EDDLC#20IC MCU 32BIT 2MB FLASH 177TFLGA |
1,214 | - |
|
Datasheet | 177-TFLGA | 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 | 136 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C29666-24LTXIIC MCU 8BIT 32KB FLASH 48QFN |
952 | - |
|
Datasheet | 48-VFQFN Exposed Pad | PSOC™1 CY8C29xxx | Tray | Active | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 44 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 3V ~ 5.25V | A/D 12x14b; D/A 4x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
ATSAMS70J20A-ANIC MCU 32BIT 1MB FLASH 64LQFP |
160 | - |
|
Datasheet | 64-LQFP | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, SPI, SSC, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 1.08V ~ 3.6V | A/D 5x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
ATSAMS70J20B-ANIC MCU 32BIT 1MB FLASH 64LQFP |
160 | - |
|
Datasheet | 64-LQFP | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, SPI, SSC, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 44 | 1MB (1M x 8) | FLASH | - | 384K x 8 | 1.7V ~ 3.6V | A/D 5x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
TM4C1233E6PMIIC MCU 32BIT 128KB FLASH 64LQFP |
132 | - |
|
Datasheet | 64-LQFP | Tiva™ C | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, WDT | 43 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.08V ~ 3.63V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F5651EHGLJ#20IC MCU 32BIT 2MB FLASH 100TFLGA |
396 | - |
|
Datasheet | 100-TFLGA | 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 | 111 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
R5F5651EHGFP#30IC MCU 32BIT 2MB FLASH 100LFQFP |
1,215 | - |
|
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 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 22x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC18LF2685-I/SOIC MCU 8BIT 96KB FLASH 28SOIC |
184 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 96KB (48K x 16) | FLASH | 1K x 8 | 3.25K x 8 | 2V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
MK50DX128CLH7RIC MCU 32BIT 128KB FLASH 64LQFP |
1,499 | - |
|
Datasheet | 64-LQFP | Kinetis K50 | Tape & Reel (TR) | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 22x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
MSP430F47127IPZIC MCU 16BIT 56KB FLASH 100LQFP |
118 | - |
|
Datasheet | 100-LQFP | MSP430x4xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 72 | 56KB (56K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 7x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R7FS5D37A3A01CFM#AA0IC MCU 32BIT 512KB FLASH 64LFQFP |
166 | - |
|
Datasheet | 64-LQFP | Renesas Synergy™ S5 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, SCI, SDH, SPI, SSI, UART, USB | Cap Sense, DMA, LVD, POR, PWM, RTC, WDT | 40 | 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 |
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.
