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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PIC16F88-E/SOIC MCU 8BIT 7KB FLASH 18SOIC |
188 | - |
|
Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 7KB (4K x 14) | FLASH | 256 x 8 | 368 x 8 | 4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
MSP430F2274IDARIC MCU 16BIT 32KB FLASH 38TSSOP |
29,086 | - |
|
Datasheet | 38-TSSOP (0.240", 6.10mm Width) | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 32KB (32K x 8 + 256B) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F67K22T-I/PTRSLIC MCU 8BIT 128KB FLASH 64TQFP |
9,693 | - |
|
Datasheet | 64-TQFP | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S12ZVL32F0VLFRIC MCU 16BIT 32KB FLASH 48LQFP |
2,995 | - |
|
Datasheet | 48-LQFP | S12 MagniV | Tape & Reel (TR) | Active | Not Verified | S12Z | 16-Bit | 32MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | LVD, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | 128 x 8 | 1K x 8 | 5.5V ~ 18V | A/D 10x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT89LP51RD2-20PUIC MCU 8BIT 64KB FLASH 40DIP |
1,871 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 89LP | Tube | Active | Not Verified | 8051 | 8-Bit | 20MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 37 | 64KB (64K x 8) | FLASH | - | 2.25K x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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LPC55S06JBD64EIC MCU 32BIT 256KB FLASH 64HTQFP |
384 | - |
|
Datasheet | 64-TQFP Exposed Pad | LPC55S0x | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 96MHz | CAN FD, Flexcomm, I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, RNG, WDT | 45 | 256KB (256K x 8) | FLASH | - | 96K x 8 | 1.8V ~ 3.6V | A/D 9x16b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC18LF2420-I/SOIC MCU 8BIT 16KB FLASH 28SOIC |
1,090 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM32G880F64G-E-QFP100IC MCU 32BIT 64KB FLASH 100LQFP |
139 | - |
|
Datasheet | 100-LQFP | Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 86 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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PIC24FJ256GB606-I/PTIC MCU 16BIT 256KB FLASH 64TQFP |
8,149 | - |
|
Datasheet | 64-TQFP | PIC® 24F | Tray | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 53 | 256KB (85.5K x 24) | FLASH | - | 32K x 8 | 2V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F302C8T6IC MCU 32BIT 64KB FLASH 48LQFP |
4,370 | - |
|
Datasheet | 48-LQFP | STM32F3 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 37 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 11x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F1621AN020SGIC MCU 8BIT 16KB FLASH 44QFP |
765 | - |
|
Datasheet | 44-LQFP | Encore!® XP® | Tray | Active | Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 31 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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STM32F103CBU6IC MCU 32BIT 128KB FLSH 48UFQFPN |
3,443 | - |
|
Datasheet | 48-VFQFN Exposed Pad | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT | 37 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 2V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32PG23B200F512IM40-CIC MCU 32BIT 512KB FLASH 40QFN |
1,525 | - |
|
Datasheet | 40-VFQFN Exposed Pad | Gecko | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit | 80MHz | I2C, IrDA, SmartCard, SMBus, SPI, Temp Sensor, UART/USART | Crypto - AES, DMA, I2S, Keypad, LCD, POR. PWM, SHA, Temp Sensor, TRNG, WDT | 29 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.8V | A/D 16x12/16/20b; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MK02FN64VLH10IC MCU 32BIT 64KB FLASH 64LQFP |
564 | - |
|
Datasheet | 64-LQFP | Kinetis K02 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | I2C, SPI, UART/USART | DMA, LVD, POR, PWM | 46 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D 12x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ATMEGA32U4RC-MURIC MCU 8BIT 32KB FLASH 44VQFN |
77,696 | - |
|
Datasheet | 44-VFQFN Exposed Pad | AVR® ATmega | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 32KB (16K x 16) | FLASH | 1K x 8 | 2.5K x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK02FN128VFM10IC MCU 32BIT 128KB FLASH 32QFN |
2,486 | - |
|
Datasheet | 32-VFQFN Exposed Pad | Kinetis K02 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | I2C, SPI, UART/USART | DMA, LVD, POR, PWM | 26 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D 12x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount, Wettable Flank | |
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PIC18F67K22-I/MRIC MCU 8BIT 128KB FLASH 64VQFN |
230 | - |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 53 | 128KB (64K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAMD51G19A-MUTIC MCU 32BIT 512KB FLASH 48VQFN |
6,818 | - |
|
Datasheet | 48-VFQFN Exposed Pad | 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 | 37 | 512KB (512K x 8) | FLASH | - | 192K x 8 | 1.71V ~ 3.63V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F912-D-GMRIC MCU 8BIT 16KB FLASH 24QFN |
12,945 | - |
|
Datasheet | 24-WFQFN Exposed Pad | C8051F9xx | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 16KB (16K x 8) | FLASH | - | 768 x 8 | 0.9V ~ 3.6V | A/D 15x10/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F931-G-GMIC MCU 8BIT 64KB FLASH 24QFN |
1,242 | - |
|
Datasheet | 24-VFQFN Exposed Pad | C8051F9xx | Tube | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 15x10b | Internal | -40°C ~ 85°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.
