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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
STM32F070CBT6IC MCU 32BIT 128KB FLASH 48LQFP |
440 | - |
|
Datasheet | 48-LQFP | STM32F0 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 37 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.4V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32L052K8U6IC MCU 32BIT 64KB FLASH 32UFQFPN |
2,326 | - |
|
Datasheet | 32-UFQFN Exposed Pad | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.65V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32U083KCU6IC MCU 32BIT 256KB FLSH 32UFQFPN |
2,789 | - |
|
Datasheet | 32-UFQFN Exposed Pad | STM32U0 | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 56MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT | 27 | 256KB (256K x 8) | FLASH | - | 40K x 8 | 1.71V ~ 3.6V | A/D 10x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32G071KBT6IC MCU 32BIT 128KB FLASH 32LQFP |
1,418 | - |
|
Datasheet | 32-LQFP | STM32G0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) | Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT | 30 | 128KB (128K x 8) | FLASH | - | 36K x 8 | 1.71V ~ 3.6V | A/D 13x12b; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32U083CCT6IC MCU 32BIT 256KB FLASH 48LQFP |
1,205 | - |
|
Datasheet | 48-LQFP | STM32U0 | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 56MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT | 39 | 256KB (256K x 8) | FLASH | - | 40K x 8 | 1.71V ~ 3.6V | A/D 16x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32F100C4T6BIC MCU 32BIT 16KB FLASH 48LQFP |
15,499 | - |
|
Datasheet | 48-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 | 37 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 2V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
STM32L072KBU6IC MCU 32BIT 128KB FLSH 32UFQFPN |
16,629 | - |
|
Datasheet | 32-UFQFN Exposed Pad | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 23 | 128KB (128K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.65V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32L051R8T6TRIC MCU 32BIT 64KB FLASH 64LQFP |
2,150 | - |
|
Datasheet | 64-LQFP | STM32L0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.65V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
STM32L412K8T6IC MCU 32BIT 64KB FLASH 32LQFP |
475 | - |
|
Datasheet | 32-LQFP | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 40K x 8 | 1.71V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
STM32F031C6T6IC MCU 32BIT 32KB FLASH 48LQFP |
368 | - |
|
Datasheet | 48-LQFP | STM32F0 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, I2S, POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2V ~ 3.6V | A/D 13x12b | 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.
