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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
M254SG6AE256KB FLASH, 32KB SRAM, LCD |
3,335 | - |
|
Datasheet | 64-LQFP | NuMicro™ M254 | Tray | Active | - | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | 53 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.75V ~ 5.5V | A/D 12x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
NUC1262SE4AEM23-128KFLASH+20KRAM+UART+SPI+I2 |
1,984 | - |
|
Datasheet | 64-LQFP | NuMicro™ NUC1262 | Tray | Active | - | ARM® Cortex®-M0 | 32-Bit | 72MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | 50 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 2.5V ~ 5.5V | A/D 8x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M0518LD2AEIC MCU 32BIT 68KB FLASH 48LQFP |
1,770 | - |
|
Datasheet | 48-LQFP | NuMicro M0518 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVR, POR, PWM, WDT | 42 | 68KB (68K x 8) | FLASH | - | 8K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
N79E352RADGIC MCU 8BIT 8KB FLASH 40DIP |
3,759 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | N79 | Tube | Last Time Buy | Not Verified | 8051 | 8-Bit | 24MHz | EBI/EMI, I2C, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 32 | 8KB (8K x 8) | FLASH | 128 x 8 | 256 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
NANO100KD3BNIC MCU 32BIT 64KB FLASH 128LQFP |
1,156 | - |
|
Datasheet | 128-LQFP | NuMicro™ Nano100 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 42MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 86 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
NANO112VC2ANIC MCU 32BIT 32KB FLASH 100LQFP |
4,463 | - |
|
Datasheet | 100-LQFP | NuMicro™ Nano112 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 80 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
NUC1263NE4AEM23-64K FLASH+20KRAM+I3C+UART+SP |
1,367 | - |
|
Datasheet | 48-WFQFN Exposed Pad | NuMicro™ NUC1263 | Tray | Active | - | ARM® Cortex®-M23 | 32-Bit | 72MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 2.5V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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M256SE3AEIC MCU 32BIT 128MB FLASH 64LQFP |
4,809 | - |
|
Datasheet | 64-LQFP | NuMicro™ M256 | Tray | Active | - | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.75V ~ 5.5V | A/D 12x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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|
M258SE3AEIC MCU 32BIT 128MB FLASH 64LQFP |
4,610 | - |
|
Datasheet | 64-LQFP | NuMicro™ M258 | Tray | Active | - | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.75V ~ 5.5V | A/D 12x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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NANO100KC2BNIC MCU 32BIT 32KB FLASH 128LQFP |
3,778 | - |
|
Datasheet | 128-LQFP | NuMicro™ Nano100 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 42MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 86 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 12x12b; 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.
