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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AT32UC3A3256S-CTUTIC MCU 32BIT 256KB FLSH 144FFBGA |
1,437 | - |
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Datasheet | 144-TFBGA | AVR®32 UC3 A3 | 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 | 110 | 256KB (256K 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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MK50DN512CMD10IC MCU 32B 512KB FLASH 144MAPBGA |
3,351 | - |
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Datasheet | 144-LBGA | Kinetis K50 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 96 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 41x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC908GZ16MFAEIC MCU 8BIT 16KB FLASH 48LQFP |
3,447 | - |
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Datasheet | 48-LQFP | HC08 | Tray | Not For New Designs | Not Verified | HC08 | 8-Bit | 8MHz | CANbus, LINbus, SCI, SPI | LVD, POR, PWM | 37 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC32MZ2025DAB169T-I/HFIC MCU 32BIT 2MB FLASH 169LFBGA |
2,183 | - |
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Datasheet | 169-LFBGA | PIC® 32MZ DA | Tape & Reel (TR) | Active | Not Verified | MIPS32® microAptiv™ | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 120 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.7V ~ 3.6V | A/D 45x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK21FN1M0AVLQ12IC MCU 32BIT 1MB FLASH 144LQFP |
3,574 | - |
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Datasheet | 144-LQFP | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 100 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 42x16b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MK51DN512CMC10IC MCU 32B 512KB FLASH 121MAPBGA |
2,321 | - |
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Datasheet | 121-LFBGA | Kinetis K50 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 78 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 37x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SPC574S64E3CEFARIC MCU 32BIT 1.5MB FLSH 100ETQFP |
3,884 | - |
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Datasheet | 100-TQFP Exposed Pad | - | Tape & Reel (TR) | Active | Not Verified | e200z4 | 32-Bit Dual-Core | 140MHz | CANbus, FlexRay, LINbus, SPI, UART/USART | DMA, LVD, POR, WDT | 64 | 1.5MB (1.5M x 8) | FLASH | 64K x 8 | 96K x 8 | 3.135V ~ 5.25V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32F746NEH6IC MCU 32BIT 512KB FLSH 216TFBGA |
3,457 | - |
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Datasheet | 216-TFBGA | STM32F7 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 216MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 168 | 512KB (512K x 8) | FLASH | - | 320K x 8 | 1.7V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F469IIH6IC MCU 32BIT 2MB FLASH 176UFBGA |
4,632 | - |
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Datasheet | 201-UFBGA | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 2MB (2M x 8) | FLASH | - | 384K x 8 | 1.7V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK24FN1M0VDC12RIC MCU 32BIT 1MB FLASH 121XFBGA |
3,792 | - |
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Datasheet | 121-XFBGA | Kinetis K20 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 83 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.6V | A/D 37x16b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S12C32MPBE25IC MCU 16BIT 32KB FLASH 52TQFP |
4,065 | - |
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Datasheet | 52-LQFP | HCS12 | Tray | Not For New Designs | Verified | HCS12 | 16-Bit | 25MHz | CANbus, EBI/EMI, SCI, SPI | POR, PWM, WDT | 35 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.35V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MCF52252AF80IC MCU 32BIT 256KB FLASH 100LQFP |
3,948 | - |
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Datasheet | 100-LQFP | MCF5225x | Tray | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 80MHz | CANbus, Ethernet, I2C, QSPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 56 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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MK51DN512CLQ10IC MCU 32BIT 512KB FLASH 144LQFP |
2,546 | - |
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Datasheet | 144-LQFP | Kinetis K50 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 94 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 41x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK52DN512CLQ10IC MCU 32BIT 512KB FLASH 144LQFP |
3,888 | - |
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Datasheet | 144-LQFP | Kinetis K50 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 96 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 41x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FG479IZCAIC MCU 16BIT 60KB FLASH 113NFBGA |
2,802 | - |
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Datasheet | 113-VFBGA | MSP430x4xx | Tray | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, LCD, PWM, WDT | 48 | 60KB (60K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 5x16b Sigma-Delta; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5630BCDFC#V0IC MCU 32BIT 1MB FLASH 176LFQFP |
1,344 | - |
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Datasheet | 176-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, LINbus, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 148 | 1MB (1M x 8) | FLASH | 32K x 8 | 96K x 8 | 2.7V ~ 3.6V | A/D 8x10b, 21x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK40DN512ZVMD10IC MCU 32B 512KB FLASH 144MAPBGA |
1,317 | - |
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Datasheet | 144-LBGA | Kinetis K40 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 98 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 42x16b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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EFM32GG940F1024G-E-QFN64RIC MCU 32BIT 1MB FLASH 64QFN |
1,552 | - |
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Datasheet | 64-VFQFN Exposed Pad | Giant Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 53 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK53DX256CMD10IC MCU 32B 256KB FLASH 144MAPBGA |
2,811 | - |
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Datasheet | 144-LBGA | Kinetis K50 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 94 | 256KB (256K x 8) | FLASH | 4K x 8 | 128K x 8 | 1.71V ~ 3.6V | A/D 41x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG942F1024G-E-QFP64IC MCU 32BIT 1MB FLASH 64TQFP |
4,397 | - |
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Datasheet | 64-TQFP | Giant Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 50 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | 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.
