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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CYT2B78CADQ0AZEGSTIC MCU 32BT 1.0625MB FLSH 176QFP |
2,498 | - |
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Datasheet | 176-LQFP | Traveo™ II T2G | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+, ARM® Cortex®-M4F | 32-Bit Dual-Core | 100MHz, 160MHz | CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT | 152 | 1.0625MB (1.0625M x 8) | FLASH | 96K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 82x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MCF5208CVM166JIC MCU 32BIT ROMLESS 196MAPBGA |
2,250 | - |
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Datasheet | 196-LBGA | MCF520x | Tray | Obsolete | Not Verified | Coldfire V2 | 32-Bit Single-Core | 166.67MHz | EBI/EMI, Ethernet, I2C, SPI, UART/USART | DMA, WDT | 50 | - | ROMless | - | 16K x 8 | 1.4V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F563TEDDFP#V0IC MCU 32BIT 512KB FLASH 100LQFP |
2,753 | - |
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Datasheet | 100-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 57 | 512KB (512K x 8) | FLASH | 32K x 8 | 48K x 8 | 2.7V ~ 5.5V | A/D 12x10b, 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F563TCDDFA#V0IC MCU 32BIT 384KB FLASH 120LQFP |
2,016 | - |
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Datasheet | 120-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 72 | 384KB (384K x 8) | FLASH | 32K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 12x10b, 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F563TEDDFP#V1IC MCU 32BIT 512KB FLASH 100LQFP |
4,820 | - |
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Datasheet | 100-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 57 | 512KB (512K x 8) | FLASH | 32K x 8 | 48K x 8 | 2.7V ~ 5.5V | A/D 12x10b, 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F563TCDDFA#V1IC MCU 32BIT 384KB FLASH 120LQFP |
1,056 | - |
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Datasheet | 120-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 72 | 384KB (384K x 8) | FLASH | 32K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 12x10b, 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK21FX512AVLQ12IC MCU 32BIT 512KB FLASH 144LQFP |
1,818 | - |
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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 | 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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PIC17C766T-33I/LIC MCU 8BIT 32KB OTP 84PLCC |
4,925 | - |
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Datasheet | 84-LCC (J-Lead) | PIC® 17C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 33MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 66 | 32KB (16K x 16) | OTP | - | 902 x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF6520T-I/PTIC MCU 8BIT 32KB FLASH 64TQFP |
2,168 | - |
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Datasheet | 64-TQFP | PIC® 18F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 52 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 2V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4C32EA-AUIC MCU 32BIT 2MB FLASH 144LQFP |
3,068 | - |
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Datasheet | 144-LQFP | SAM4C | Tray | Active | Not Verified | ARM® Cortex®-M4/M4F | 32-Bit Dual-Core | 120MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 106 | 2MB (2M x 8) | FLASH | - | 304K x 8 | 1.62V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F4320-E/MLIC MCU 8BIT 8KB FLASH 44QFN |
3,836 | - |
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Datasheet | 44-VQFN Exposed Pad | PIC® 18F | Tube | Active | Verified | PIC | 8-Bit | 25MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 36 | 8KB (4K x 16) | FLASH | 256 x 8 | 512 x 8 | 4.2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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CY8C3245AXA-154IC MCU 8BIT 32KB FLASH 100TQFP |
4,976 | - |
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Datasheet | 100-LQFP | PSOC™ 3 CY8C32xx | Tray | Active | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 62 | 32KB (32K x 8) | FLASH | 1K x 8 | 4K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F56318SDFB#10IC MCU 32BIT 512KB FLSH 144LFQFP |
4,372 | - |
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Datasheet | 144-LQFP | RX631 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 111 | 512KB (512K x 8) | FLASH | 32K x 8 | 128K 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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R5F563TEBDFH#H032BIT MCU RX63T LQFP112 |
1,931 | - |
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Datasheet | 112-LQFP | RX63T | Tray | Active | - | RX | 32-Bit | 100MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 69 | 512KB (512K x 8) | FLASH | 32K x 8 | 48K x 8 | 2.7V ~ 3.6V | A/D 12x10b, 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C58B/JWIC MCU 8BIT 3KB EPROM/UV 18CDIP |
3,541 | - |
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Datasheet | 18-CDIP (0.300", 7.62mm) Window | PIC® 16C | Tube | Obsolete | Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 12 | 3KB (2K x 12) | EPROM, UV | - | 73 x 8 | 3V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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TMS320F28067PNTIC MCU 32BIT 256KB FLASH 80LQFP |
2,911 | - |
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Datasheet | 80-LQFP | C2000™ C28x Piccolo™ | Tray | Active | Not Verified | C28x | 32-Bit Single-Core | 90MHz | CANbus, I2C, McBSP, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 40 | 256KB (128K x 16) | FLASH | - | 50K x 16 | 1.71V ~ 1.995V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R4F20203NFD#204-8BIT GENERAL MCU H/300H TINY |
2,932 | - |
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Datasheet | 80-LQFP | H8® H8S/Tiny | Tray | Active | - | H8S/2000 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SSU, UART/USART | DMA, LVD, POR, PWM, WDT | 69 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 12x10b SAR; D/A 2x8b | External, Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F523E6KDNF#2032BIT MCU RX23E-B 256K HWQFN40 T |
4,930 | - |
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Datasheet | 40-WFQFN Exposed Pad | RX23E-B | Tray | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 13 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 6x12b SAR, 4x24b Sigma-Delta; D/A 1x16b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F47173IPZRIC MCU 16BIT 92KB FLASH 100LQFP |
2,853 | - |
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Datasheet | 100-LQFP | MSP430x4xx | Tape & Reel (TR) | 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 | 92KB (92K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 3x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX775F512LT-80I/BGIC MCU 32BIT 512KB FLSH 121TFBGA |
2,477 | - |
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Datasheet | 121-TFBGA | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | CANbus, Ethernet, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 16x10b | 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.
