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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NUC100RD1DNIC MCU 32BIT 64KB FLASH 64LQFP |
3,999 | - |
|
Datasheet | 64-LQFP | NuMicro™ NUC100 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NUC120RC1DNIC MCU 32BIT 32KB FLASH 64LQFP |
3,765 | - |
|
Datasheet | 64-LQFP | NuMicro™ NUC120 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 47 | 32KB (32K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
M2L31SIDAECM23 CPU WITH RERAM |
3,999 | - |
|
Datasheet | 64-LQFP | NuMicro® M2L31 | Tray | Active | - | ARM® Cortex®-M23 | 32-Bit | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT | 53 | 512KB (512K x 8) | FLASH | - | 168K x 8 | 1.71V ~ 3.6V | A/D 20x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M471VG7AEIC MCU 32BIT 256KB FLSH 100LQFP |
1,411 | - |
|
Datasheet | 100-LQFP | NuMicro™ M070 | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 120MHz | I2C, IrDA, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, IR, LVD, LVR, POR, PWM, Temp Sensor, TRNG, WDT | 91 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 2.5V ~ 5.5V | A/D 23x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M032KG8AE32BIT M0 FLASH/RAM=256KB/64KB+SP |
4,480 | - |
|
Datasheet | 128-LQFP | NuMicro™ M032 | Tray | Active | - | ARM® Cortex®-M0 | 32-Bit | 48MHz | EBI/EMI, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 107 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.8V ~ 3.6V | A/D 7x12b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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M463YGCAEM4/256KB FLASH/128KB SRAM/HS USB |
4,373 | - |
|
Datasheet | 48-WFQFN Exposed Pad | NuMicro™ M463 | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 200MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, WDT | 33 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.7V ~ 3.6V | A/D 12x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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M071QE4AEM0-128KFLASH+20KRAM+UART+SPI+I2C |
3,032 | - |
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Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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NUC120LD2DNIC MCU 32BIT 64KB FLASH 48LQFP |
1,255 | - |
|
Datasheet | 48-LQFP | NuMicro™ NUC120 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 33 | 64KB (64K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NUC240SD2AEIC MCU 32BIT 64KB FLASH 64LQFP |
3,571 | - |
|
Datasheet | 64-LQFP | NuMicro™ NUC240 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 45 | 64KB (64K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.5V ~ 5.5V | A/D 7x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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W79E225APGIC MCU 8BIT 16KB FLASH 44PLCC |
2,707 | - |
|
Datasheet | 44-LCC (J-Lead) | W79 | Tube | Last Time Buy | Not Verified | 8051/52 | 8-Bit | 40MHz | EBI/EMI, I2C, SPI, UART/USART | POR, PWM, WDT | 38 | 16KB (16K x 8) | FLASH | 1K x 8 | 1.25K x 8 | 2.7V ~ 5.5V | A/D 8x10b | 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.
