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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S9S12VR16F0MLCIC MCU 16BIT 16KB FLASH 32LQFP |
2,398 | - |
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Datasheet | 32-LQFP | S12 MagniV | Tray | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 16 | 16KB (16K x 8) | FLASH | 128 x 8 | 2K x 8 | 3.13V ~ 5.5V | A/D 2x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16C55T-10I/SOIC MCU 8BIT 768B OTP 28SOIC |
4,431 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 10MHz | - | POR, WDT | 20 | 768B (512 x 12) | OTP | - | 25 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C55T-LPI/SSIC MCU 8BIT 768B OTP 28SSOP |
1,960 | - |
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Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | - | POR, WDT | 20 | 768B (512 x 12) | OTP | - | 24 x 8 | 2.5V ~ 6.25V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C56T-RCI/SSIC MCU 8BIT 1.5KB OTP 20SSOP |
3,509 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 3V ~ 6.25V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LC621T-04I/SOIC MCU 8BIT 1.75KB OTP 18SOIC |
2,666 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 1.75KB (1K x 14) | OTP | - | 80 x 8 | 2.5V ~ 6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF45J10-I/PIC MCU 8BIT 32KB FLASH 40DIP |
1,801 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 18J | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 32KB (16K x 16) | FLASH | - | 1K x 8 | 2V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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STM8AF628ATCYIC MCU 8BIT 64KB FLASH 80LQFP |
4,010 | - |
|
Datasheet | 80-LQFP | STM8A | Tray | Not For New Designs | Not Verified | STM8A | 8-Bit | 24MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 68 | 64KB (64K x 8) | FLASH | 2K x 8 | 6K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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AT89LS53-12JCIC MCU 8BIT 12KB FLASH 44PLCC |
1,648 | - |
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Datasheet | 44-LCC (J-Lead) | 89LS | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | SPI, UART/USART | POR, WDT | 32 | 12KB (12K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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AT89LS53-12JIIC MCU 8BIT 12KB FLASH 44PLCC |
3,210 | - |
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Datasheet | 44-LCC (J-Lead) | 89LS | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | SPI, UART/USART | POR, WDT | 32 | 12KB (12K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89LS8252-12JCIC MCU 8BIT 8KB FLASH 44PLCC |
2,107 | - |
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Datasheet | 44-LCC (J-Lead) | 89LS | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | SPI, UART/USART | POR, WDT | 32 | 8KB (8K x 8) | FLASH | 2K x 8 | 256 x 8 | 2.7V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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AT89LS8252-12JIIC MCU 8BIT 8KB FLASH 44PLCC |
3,906 | - |
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Datasheet | 44-LCC (J-Lead) | 89LS | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | SPI, UART/USART | POR, WDT | 32 | 8KB (8K x 8) | FLASH | 2K x 8 | 256 x 8 | 2.7V ~ 6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S1C17M12F101100-250IC MCU 16BIT 16KB FLASH 48TQFP12 |
4,210 | - |
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Datasheet | 48-TQFP | - | Tray | Active | Not Verified | S1C17 | 16-Bit | 16.8MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 38 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 8x12b SAR | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S1C17W15F003100-260IC MCU 16BIT 64KB FLASH 80TQFP14 |
4,332 | - |
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Datasheet | 80-TQFP | - | Tray | Active | Not Verified | S1C17 | 16-Bit | 4.2MHz | I2C, IrDA, SPI, UART/USART | LCD, POR, PWM, RFC, SNDA, WDT | 32 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 1.2V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S1C17M31F001100-250IC MCU 16BIT 48KB FLASH 48TQFP12 |
4,031 | - |
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Datasheet | 48-TQFP | - | Tray | Active | Not Verified | S1C17 | 16-Bit | 17.12MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, Voltage Detect, WDT | 37 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 5.5V | A/D 3x12b SAR | External, Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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MK10DN64VFT5IC MCU 32BIT 64KB FLASH 48QFN |
2,159 | - |
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Datasheet | 48-VFQFN Exposed Pad | Kinetis K10 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART | DMA, I2S, LVD, POR, PWM, WDT | 33 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D 16x16b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC18F1220T-I/MLIC MCU 8BIT 4KB FLASH 28QFN |
1,703 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® 18F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 40MHz | UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 16 | 4KB (2K x 16) | FLASH | 256 x 8 | 256 x 8 | 4.2V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX230F064B-V/MLIC MCU 32BIT 64KB FLASH 28QFN |
1,038 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 19 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 9x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC32MX230F064B-V/SOIC MCU 32BIT 64KB FLASH 28SOIC |
3,082 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 19 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 9x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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ATA6616C-P3QW-1IC MCU 8BIT 8KB FLASH 38QFN |
3,295 | - |
|
Datasheet | 38-VFQFN Exposed Pad | AVR® ATA66 LIN-SBC, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 8KB (8K x 8) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 125°C (TC) | Automotive | AEC-Q100 | Surface Mount | |
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PIC32MX130F256B-50I/SSIC MCU 32BIT 256KB FLASH 28SSOP |
2,229 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 21 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 10x10b | 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.
