Microcontrollers
Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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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EFM8BB50F16G-A-SOIC16IC MCU 8BIT 16KB FLASH SOIC16 |
1,889 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | Busy Bee | Tube | Active | - | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 5.5V | A/D 16x12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB50F16I-A-SOIC16IC MCU 8BIT 16KB FLASH SOIC16 |
915 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | Busy Bee | Tube | Active | - | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 5.5V | A/D 16x12b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C8051F901-D-GMIC MCU 8BIT 8KB FLASH 24QFN |
1,911 | - |
|
Datasheet | 24-WFQFN Exposed Pad | C8051F9xx | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 8KB (8K x 8) | FLASH | - | 768 x 8 | 0.9V ~ 3.6V | A/D 15x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F912-D-GMIC MCU 8BIT 16KB FLASH 24QFN |
1,906 | - |
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Datasheet | 24-WFQFN Exposed Pad | C8051F9xx | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 16KB (16K x 8) | FLASH | - | 768 x 8 | 0.9V ~ 3.6V | A/D 15x10/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32PG28B300F512IM68-APG28 MCU 51 GPIO AI/ML IADC |
480 | - |
|
Datasheet | 68-VFQFN Exposed Pad | Gecko | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 80MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 51 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.8V | A/D 16x20b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32PG28B210F1024IM68-APG28 MCU 51 GPIO AI/ML IADC |
425 | - |
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Datasheet | 68-VFQFN Exposed Pad | Gecko | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 80MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 51 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.8V | A/D 16x20b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM32PG28B310F1024IM68-APG28 MCU 51 GPIO AI/ML IADC |
293 | - |
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Datasheet | 68-VFQFN Exposed Pad | Gecko | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 80MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 51 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.8V | A/D 16x20b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C8051F961-B-GMIC MCU 8BIT 128KB FLASH 40QFN |
340 | - |
|
Datasheet | 40-VFQFN Exposed Pad | C8051F9xx | Tray | Active | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | DMA, LCD, POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 1.8V ~ 3.8V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F960-B-GMIC MCU 8BIT 128KB FLASH 76DQFN |
1,920 | - |
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Datasheet | 76-VFQFN Dual Rows, Exposed Pad | C8051F9xx | Tray | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | DMA, LCD, POR, PWM, WDT | 57 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 1.8V ~ 3.8V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG395F512G-E-BGA120IC MCU 32BIT 512KB FLASH 120BGA |
1,260 | - |
|
Datasheet | 120-VFBGA | Giant Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 93 | 512KB (512K 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 filtering, comparing and sourcing Microcontrollers components.
How can I narrow the Microcontrollers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Microcontrollers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
