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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MC9S08QE4CWLIC MCU 8BIT 4KB FLASH 28SOIC |
2,572 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | S08 | Tube | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SCI, SPI | LVD, PWM, WDT | 22 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG108F16-D-QFN24RIC MCU 32BIT 16KB FLASH 24QFN |
2,006 | - |
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Datasheet | 24-VQFN Exposed Pad | Tiny Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM | 17 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.98V ~ 3.8V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F100LKDFB#10IC MCU 16BIT 384KB FLASH 64LFQFP |
1,314 | - |
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Datasheet | 64-LQFP | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 384KB (384K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10NLEDFB#15IC MCU 16BIT 64KB FLASH 64LFQFP |
3,551 | - |
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Datasheet | 64-LQFP | RL78/I1C | Tray | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, IrDA, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 2K x 8 | 6K x 8 | 1.7V ~ 5.5V | A/D 4x10/24b Sigma-Delta | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F100LKGFB#1016BIT MCU RL78/G13 384K 64LFQFP |
4,817 | - |
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Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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R5F524T8ADFM#51IC MCU 32BIT 128KB FLASH 64LFQFP |
4,430 | - |
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Datasheet | 64-LQFP | RX24T | Tape & Reel (TR) | Active | Not Verified | RXv2 | 32-Bit Single-Core | 80MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F11MMEAFB#7016BIT MCU RL78/L1A 64K LFQFP-80 |
2,701 | - |
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Datasheet | 80-LQFP | RL78/L1A | Tray | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, SPI, UART/USART | LCD, LVD, POR, PWM, WDT | 59 | 64KB (64K x 8) | FLASH | 8K x 8 | 5.5K x 8 | 1.8V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ06GS101A-E/PIC MCU 16BIT 6KB FLASH 18DIP |
3,216 | - |
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Datasheet | 18-DIP (0.300", 7.62mm) | dsPIC™ 33F | Tube | Obsolete | Not Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 6KB (2K x 24) | FLASH | - | 256 x 8 | 3V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Through Hole | |
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NANO100NE3BNIC MCU 32BIT 128KB FLASH 48QFN |
2,978 | - |
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Datasheet | 48-VFQFN Exposed Pad | 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 | 38 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 7x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NANO130SC2BNIC MCU 32BIT 32KB FLASH 64LQFP |
4,243 | - |
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Datasheet | 64-LQFP | NuMicro™ Nano130 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 42MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 47 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 7x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NANO100SD3BNIC MCU 32BIT 64KB FLASH 64LQFP |
3,282 | - |
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Datasheet | 64-LQFP | NuMicro™ Nano100 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 42MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 7x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NANO110SC2BNIC MCU 32BIT 32KB FLASH 64LQFP |
2,679 | - |
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Datasheet | 64-LQFP | NuMicro™ Nano110 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 42MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 51 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 7x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NUC029SEEIC MCU 32BIT 128KB FLASH 64LQFP |
2,550 | - |
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Datasheet | 64-LQFP | NuMicro™ NUC029 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 72MHz | EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 45 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.5V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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NUC123SD4AE0IC MCU 32BIT 68KB FLASH 64LQFP |
3,712 | - |
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Datasheet | 64-LQFP | NuMicro™ NUC123 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 72MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 47 | 68KB (68K x 8) | FLASH | - | 20K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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M471SD6AEM4+128KFLASH+32KBRAM+UART+USB+PW |
1,914 | - |
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Datasheet | 64-LQFP | NuMicro™ M070 | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 72MHz | I2C, IrDA, SMBus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LVR, POR, PWM, Temp Sensor, WDT | 49 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 2.5V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S08RN16W2VTJRIC MCU 8BIT 16KB FLASH 20TSSOP |
1,431 | - |
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Datasheet | 20-TSSOP (0.173", 4.40mm Width) | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 16KB (16K x 8) | FLASH | 256 x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10PBELNA#W5IC MCU 16BIT 64KB FLASH 32HVQFN |
4,415 | - |
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Datasheet | 32-VFQFN Exposed Pad | RL78/F14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 25 | 64KB (64K x 8) | FLASH | 4K x 8 | 6K x 8 | 2.7V ~ 5.5V | A/D 12x10b SAR; D/A 1x8b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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R5F104GLANA#40IC MCU 16BIT 512KB FLASH 48HWQFN |
4,784 | - |
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Datasheet | 48-WFQFN Exposed Pad | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 512KB (512K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32G0C1KCU6IC MCU 32BIT 256KB FLSH 32UFQFPN |
1,674 | - |
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Datasheet | 32-UFQFN Exposed Pad | STM32G0 | Bulk | Active | - | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery) | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 30 | 256KB (256K x 8) | FLASH | - | 144K x 8 | 1.7V ~ 3.6V | A/D 13x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32G0C1KCU6NIC MCU 32BIT 256KB FLSH 32UFQFPN |
1,017 | - |
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Datasheet | 32-UFQFN Exposed Pad | STM32G0 | Bulk | Active | - | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery) | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 29 | 256KB (256K x 8) | FLASH | - | 144K x 8 | 1.7V ~ 3.6V | A/D 12x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°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.
