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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TM4C1294NCPDTI3RIC MCU 32BIT 1MB FLASH 128TQFP |
3,393 | - |
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Datasheet | 128-TQFP | Tiva™ C | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT | 90 | 1MB (1M x 8) | FLASH | 6K x 8 | 256K x 8 | 2.97V ~ 3.63V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TM4C1294KCPDTI3IC MCU 32BIT 512KB FLASH 128TQFP |
416 | - |
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Datasheet | 128-TQFP | Tiva™ C | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT | 90 | 512KB (512K x 8) | FLASH | 6K x 8 | 256K x 8 | 2.97V ~ 3.63V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C29866-24AXIIC MCU 8BIT 32KB FLASH 100TQFP |
1,089 | - |
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Datasheet | 100-LQFP | PSOC™1 CY8C29xxx | Tray | Active | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 64 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 3V ~ 5.25V | A/D 12x14b; D/A 4x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT91SAM7SE512B-AUIC MCU 16/32B 512KB FLSH 128LQFP |
725 | - |
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Datasheet | 128-LQFP | SAM7SE | Tray | Active | Not Verified | ARM7® | 16/32-Bit | 55MHz | EBI/EMI, I2C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 88 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK64FX512VDC12IC MCU 32BIT 512KB FLSH 121XFBGA |
1,260 | - |
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Datasheet | 121-XFBGA | Kinetis K60 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 86 | 512KB (512K x 8) | FLASH | 4K x 8 | 192K x 8 | 1.71V ~ 3.6V | A/D 37x16b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT32UC3C0512C-ALURIC MCU 32BIT 512KB FLASH 144LQFP |
3,337 | - |
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Datasheet | 144-LQFP | AVR®32 UC3 C | Tape & Reel (TR) | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 123 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 16x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MZ2048EFG144-I/PHIC MCU 32BIT 2MB FLASH 144TQFP |
591 | - |
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Datasheet | 144-TQFP | PIC® 32MZ | Tray | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 200MHz | EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 120 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 2.1V ~ 3.6V | A/D 48x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK22FN1M0AVLQ12IC MCU 32BIT 1MB FLASH 144LQFP |
1,200 | - |
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Datasheet | 144-LQFP | Kinetis K20 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, 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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STM32F429ZIT6IC MCU 32BIT 2MB FLASH 144LQFP |
707 |
1+：$19.94000 10+：$15.80800 60+：$14.01067 120+：$13.52433 540+：$12.02330 |
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Datasheet | 144-LQFP | STM32F4 | Tray | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F429ZIT6TRIC MCU 32BIT 2MB FLASH 144LQFP |
278 |
1+：$19.34000 10+：$15.31800 50+：$13.70840 100+：$13.21010 |
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Datasheet | 144-LQFP | STM32F4 | Tape & Reel (TR) | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 2MB (2M x 8) | FLASH | - | 256K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32H753VIH6IC MCU 32BIT 2MB FLASH 100TFBGA |
2,823 | - |
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Datasheet | 100-TFBGA | STM32H7 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 480MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 82 | 2MB (2M x 8) | FLASH | - | 1M x 8 | 1.71V ~ 3.6V | A/D 36x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF8720-I/PTIC MCU 8BIT 128KB FLASH 80TQFP |
518 | - |
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Datasheet | 80-TQFP | PIC® 18F | Tray | Active | Verified | PIC | 8-Bit | 25MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 68 | 128KB (64K x 16) | FLASH | 1K x 8 | 3.75K x 8 | 2V ~ 5.5V | A/D 16x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F207ZGT6TRIC MCU 32BIT 1MB FLASH 144LQFP |
1,304 | - |
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Datasheet | 144-LQFP | STM32F2 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, Ethernet, I2C, IrDA, LINbus, Memory Card, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 1MB (1M x 8) | FLASH | - | 132K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MZ2048EFH144-I/PLIC MCU 32BIT 2MB FLASH 144LQFP |
4,835 | - |
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Datasheet | 144-LQFP | PIC® 32MZ | Tray | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 120 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 2.1V ~ 3.6V | A/D 48x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ADUC7124BCPZ126IC MCU 16/32B 126KB FLSH 64LFCSP |
1,587 | - |
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Datasheet | 64-VFQFN Exposed Pad, CSP | MicroConverter® ADuC7xxx | Tray | Active | Not Verified | ARM7® | 16/32-Bit | 41.78MHz | EBI/EMI, I2C, SPI, UART/USART | POR, PWM, WDT | 30 | 126KB (63K x 16) | FLASH | - | 8K x 32 | 2.7V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC908AP64CFBEIC MCU 8BIT 64KB FLASH 44QFP |
1,968 | - |
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Datasheet | 44-QFP | HC08 | Tray | Not For New Designs | Not Verified | HC08 | 8-Bit | 8MHz | I2C, IRSCI, SCI, SPI | LED, LVD, POR, PWM | 32 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MZ2048EFH144-I/PHIC MCU 32BIT 2MB FLASH 144TQFP |
336 | - |
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Datasheet | 144-TQFP | PIC® 32MZ | Tray | Active | Not Verified | MIPS32® M-Class | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 120 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 2.1V ~ 3.6V | A/D 48x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32H743ZIT6IC MCU 32BIT 2MB FLASH 144LQFP |
1,016 | - |
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Datasheet | 144-LQFP | STM32H7 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 480MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 114 | 2MB (2M x 8) | FLASH | - | 1M x 8 | 1.62V ~ 3.6V | A/D 36x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F320-GQIC MCU 8BIT 16KB FLASH 32LQFP |
2,631 | - |
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Datasheet | 32-LQFP | C8051F32x | Tray | Not For New Designs | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 25 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 3.6V | A/D 17x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC2134FBD64/01,11IC MCU 16/32B 128KB FLASH 64LQFP |
2,024 | - |
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Datasheet | 64-LQFP | LPC2100 | Tape & Reel (TR) | Not For New Designs | Not Verified | ARM7® | 16/32-Bit | 60MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 47 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 16x10b SAR; D/A 1x10b | 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.
