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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PIC32MX450F128L-V/PFIC MCU 32BIT 128KB FLASH 100TQFP |
2,336 | - |
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Datasheet | 100-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 81 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 28x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC32MX270F512H-V/PTIC MCU 32BIT 512KB FLASH 64TQFP |
1,804 | - |
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Datasheet | 64-TQFP | PIC® 32MX | Tray | 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 | 49 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 28x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC32MX550F256L-50I/PFIC MCU 32BIT 256KB FLASH 100TQFP |
1,013 | - |
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Datasheet | 100-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 48x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32U585RIT3TRIC MCU 32BIT 2MB FLASH 64LQFP |
2,653 | - |
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Datasheet | 64-LQFP | STM32U5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33 | 32-Bit | 160MHz | CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT | 51 | 2MB (2M x 8) | FLASH | - | 784K x 8 | 1.71V ~ 3.6V | A/D 17x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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CY8C4147AZE-S475TIC MCU 32BIT 128KB FLASH 64TQFP |
1,227 | - |
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Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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STM32G483VET3IC MCU 32BIT 512KB FLASH 100LQFP |
1,175 | - |
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Datasheet | 100-LQFP | STM32G4 | Tray | Active | - | ARM® Cortex®-M4 | 32-Bit | 170MHz | CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 86 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 42x12b SAR; D/A 7x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32F100VET7BIC MCU 32BIT 512KB FLASH 100LQFP |
1,194 | - |
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Datasheet | 100-LQFP | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT | 80 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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TM4C1233E6PMIRIC MCU 32BIT 128KB FLASH 64LQFP |
1,448 | - |
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Datasheet | 64-LQFP | Tiva™ C | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, WDT | 43 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.08V ~ 3.63V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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TM4C1233E6PMI7RIC MCU 32BIT 128KB FLASH 64LQFP |
2,657 | - |
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Datasheet | 64-LQFP | Tiva™ C | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, WDT | 43 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.08V ~ 3.63V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08AC128CFGERIC MCU 8BIT 128KB FLASH 44LQFP |
3,943 | - |
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Datasheet | 44-LQFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 38 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F321R9TCIC MCU 8BIT 60KB FLASH 64LQFP |
2,743 | - |
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Datasheet | 64-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 48 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S6E2HE4G0AGB3000AIC MCU 32BIT 288KB FLASH 121FBGA |
4,888 | - |
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Datasheet | 121-TFBGA | FM4 S6E2HE | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART | DMA, LVD, POR, PWM, WDT | 100 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STR711FR0H6IC MCU 32BIT 64KB FLASH 64LFBGA |
3,211 | - |
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Datasheet | 64-LFBGA | STR7 | Tray | Obsolete | Not Verified | ARM7® | 32-Bit Single-Core | 66MHz | HDLC, I2C, SmartCard, SPI, UART/USART, USB | PWM, WDT | 30 | 64KB (64K x 8 + 16K) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STR712FR0H6IC MCU 32BIT 64KB FLASH 64LFBGA |
4,392 | - |
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Datasheet | 64-LFBGA | STR7 | Tray | Obsolete | Not Verified | ARM7® | 32-Bit Single-Core | 66MHz | CANbus, HDLC, I2C, SmartCard, SPI, UART/USART | PWM, WDT | 32 | 64KB (64K x 8 + 16K) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912ZVML64F3MKHIC MCU 16BIT 64KB FLASH 64LQFP |
3,328 | - |
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Datasheet | 64-LQFP Exposed Pad | S12 MagniV | Tray | Active | Not Verified | S12Z | 16-Bit | 50MHz | CANbus, LINbus, SCI, SPI | DMA, POR, PWM, WDT | 31 | 64KB (64K x 8) | FLASH | 512 x 8 | 4K x 8 | 3.5V ~ 40V | A/D 9x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C8051F507-IMRIC MCU 8BIT 32KB FLASH 32QFN |
2,463 | - |
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Datasheet | 32-VFQFN Exposed Pad | C8051F50x | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8V ~ 5.25V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32WG232F64-B-QFP64IC MCU 32BIT 64KB FLASH 64TQFP |
1,334 | - |
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Datasheet | 64-TQFP | Wonder Gecko | Tray | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 53 | 64KB (64K 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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EFM32LG942F64G-F-QFP64IC MCU 32BIT 64KB FLASH 64TQFP |
2,280 | - |
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Datasheet | 64-TQFP | Leopard Gecko | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 50 | 64KB (64K 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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STM32U585RIT3IC MCU 32BIT 2MB FLASH 64LQFP |
2,399 | - |
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Datasheet | 64-LQFP | STM32U5 | Bulk | Active | - | ARM® Cortex®-M33 | 32-Bit | 160MHz | CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 51 | 2MB (2M x 8) | FLASH | - | 784K x 8 | 1.71V ~ 3.6V | A/D 17x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32U585RIT3QSTM32U585RIT3Q |
4,154 | - |
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Datasheet | 64-LQFP | STM32U5 | Tray | Active | - | ARM® Cortex®-M33F | 32-Bit | 160MHz | CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT | 47 | 2MB (2M x 8) | FLASH | - | 784K x 8 | 1.71V ~ 3.6V | A/D 15x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°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.
