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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MK50DX128CLK7IC MCU 32BIT 128KB FLASH 80FQFP |
2,186 | - |
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Datasheet | 80-LQFP | Kinetis K50 | Tray | Active | Not 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 | 39 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 30x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F20102RDFA#V04-8BIT GENERAL MCU H/300H TINY |
3,224 | - |
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Datasheet | 64-LQFP | H8® H8S/Tiny | Tray | Active | - | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 96KB (96K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 8x10b SAR; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R4F20102DFA#U0MCU 96KB 2.7/5.5V -40~85C 64-LQF |
4,565 | - |
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Datasheet | 64-LQFP | H8® H8S/Tiny | Tray | Active | - | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 96KB (96K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 8x10b SAR; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XE162FN40F80LRABKXUMA1IC MCU 16BIT 320KB FLASH 64LQFP |
4,153 | - |
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Datasheet | 64-LQFP Exposed Pad | XE16x | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16-Bit | 80MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 40 | 320KB (320K x 8) | FLASH | - | 34K x 8 | 3V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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EFM32GG12B830F512IL120-AIC MCU 32BIT 512KB FLASH 120BGA |
2,069 | - |
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Datasheet | 120-VFBGA | Giant Gecko S1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 95 | 512KB (512K x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32GG12B830F512IL120-ARIC MCU 32BIT 512KB FLASH 120BGA |
4,889 | - |
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Datasheet | 120-VFBGA | Giant Gecko S1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 95 | 512KB (512K x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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LM3S5P51-IQC80-C1IC MCU 32BIT 64KB FLASH 100LQFP |
1,238 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 64KB (64K x 8) | FLASH | - | 24K x 8 | 1.08V ~ 1.32V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TMS370C256AFNTIC MCU 8BIT ROMLESS 68PLCC |
2,522 | - |
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Datasheet | 68-LCC (J-Lead) | TMS370 | Tube | Obsolete | Not Verified | TMS370 | 8-Bit | 5MHz | SCI, SPI | PWM, WDT | 46 | - | ROMless | 512 x 8 | 512 x 8 | 4.5V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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UPD78F1500AGK(R)-GAK-M1-AXIC MCU 16BIT 64KB FLASH 80LQFP |
3,896 | - |
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Datasheet | 80-LQFP | 78K0R/Lx3 | Tray | Active | - | 78K/0R | 16-Bit | 20MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 46 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 5.5V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LC924-04/LIC MCU 8BIT 7KB OTP 68PLCC |
2,104 | - |
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Datasheet | 68-LCC (J-Lead) | PIC® 16C | Tube | Active | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI | LCD, POR, PWM, WDT | 25 | 7KB (4K x 14) | OTP | - | 176 x 8 | 2.5V ~ 6V | A/D 5x8b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ128MC802-H/SOIC MCU 16BIT 128KB FLASH 28SOIC |
2,917 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 20 MIPS | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 21 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 6x10b/12b | Internal | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4248LQI-BL553TIC MCU 32BIT 256KB FLASH 56QFN |
1,898 | - |
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Datasheet | 56-UFQFN Exposed Pad | PSOC™ 4 CY8C4xx8 BLE | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33EP128GM710-E/BGIC MCU 16BIT 128KB FLSH 121TFBGA |
3,738 | - |
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Datasheet | 121-TFBGA | dsPIC™ 33EP | Tray | Active | Not Verified | dsPIC | 16-Bit | 60 MIPs | CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 85 | 128KB (43K x 24) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 49x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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S9S12XS256J0CALIC MCU 16BIT 256KB FLASH 112LQFP |
3,997 | - |
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Datasheet | 112-LQFP | HCS12X | Tray | Active | Not Verified | HCS12X | 16-Bit | 40MHz | CANbus, SCI, SPI | LVD, POR, PWM, WDT | 91 | 256KB (256K x 8) | FLASH | - | 12K x 8 | 1.72V ~ 5.5V | A/D 16x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32WG880F128-B-QFP100IC MCU 32BIT 128KB FLASH 100LQFP |
3,771 | - |
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Datasheet | 100-LQFP | Wonder Gecko | Tray | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 85 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD70F3570GBA2-GAH-E3-AXIC MCU 32BIT 256KB FLASH 64LQFP |
1,866 | - |
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Datasheet | 64-LQFP | V850E2/FE4-L | Tape & Reel (TR) | Active | - | V850E2S | 32-Bit | 48MHz | CANbus, CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 45 | 256KB (256K x 8) | FLASH | 32K x 8 | 24K x 8 | 3V ~ 5.5V | A/D 12x10b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S912XHY256F0CLLIC MCU 16BIT 256KB FLASH 100LQFP |
1,016 | - |
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Datasheet | 100-LQFP | HCS12X | Tray | Active | Not Verified | HCS12X | 16-Bit | 40MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI | LCD, Motor control PWM, POR, PWM, WDT | 76 | 256KB (256K x 8) | FLASH | 8K x 8 | 12K x 8 | 4.5V ~ 5.5V | A/D 12x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SPC584B60E1EG00XIC MCU 32BIT 1MB FLASH 64TQFP |
2,481 | - |
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Datasheet | 64-TQFP Exposed Pad | SPC58 4B-Line | Bulk | Active | - | e200z420 | 32-Bit | 120MHz | CANbus, I2C, LINbus, SPI, UART/USART | DMA, POR, WDT | - | 1MB (1M x 8) | FLASH | 64K x 8 | 192K x 8 | 3V ~ 5.5V | A/D 10/12b SAR | External, Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC16F874AT-E/PTIC MCU 8BIT 7KB FLASH 44TQFP |
4,361 | - |
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Datasheet | 44-TQFP | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | FLASH | 128 x 8 | 192 x 8 | 4V ~ 5.5V | A/D 8x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC18F2610-I/SPIC MCU 8BIT 64KB FLASH 28SPDIP |
1,359 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 64KB (32K x 16) | FLASH | - | 3.8K x 8 | 4.2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole |
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.
