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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PIC18F55Q24-I/6LXIC MCU 8BIT 32KB FLASH 48VFQFN |
1,552 | - |
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Datasheet | 48-VFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | - | PIC | 8-Bit | 64MHz | DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 43 | 32KB (32K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 30x10b SAR; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F631T-I/SOIC MCU 8BIT 1.75KB FLASH 20SOIC |
3,888 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, WDT | 18 | 1.75KB (1K x 14) | FLASH | 128 x 8 | 64 x 8 | 2V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF1828T-I/SOIC MCU 8BIT 7KB FLASH 20SOIC |
1,785 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® XLP™ mTouch™ 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 7KB (4K x 14) | FLASH | 256 x 8 | 256 x 8 | 1.8V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF1718T-I/MLIC MCU 8BIT 28KB FLASH 28QFN |
4,261 | - |
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Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 28KB (16K x 14) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 17x10b; D/A 1x5b, 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F1768T-I/MLIC MCU 8BIT 7KB FLASH 20QFN |
2,949 | - |
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Datasheet | 20-VFQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 7KB (4K x 14) | FLASH | 128 x 8 | 512 x 8 | 2.3V ~ 5.5V | A/D 12x10b; D/A 2x5b, 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF1768T-I/MLIC MCU 8BIT 7KB FLASH 20QFN |
4,964 | - |
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Datasheet | 20-VFQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 7KB (4K x 14) | FLASH | 128 x 8 | 512 x 8 | 1.8V ~ 3.6V | A/D 12x10b; D/A 2x5b, 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ256GA702T-I/MVIC MCU 16BIT 256KB FLASH 28UQFN |
2,972 | - |
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Datasheet | 28-UFQFN Exposed Pad | PIC® 24F | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | 22 | 256KB (85.5K x 24) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32U073M8T6IC MCU 32BIT 64KB FLASH 80LQFP |
2,969 | - |
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Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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R7F100GLF2DLA#BC016BIT MCU RL78/G23 96K 64WFLGA - |
4,931 | - |
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Datasheet | 64-WFLGA | RL78/G23 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 54 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b/12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32U073HCY6TRIC MCU 32BIT 256KB FLASH 42WLCSP |
2,749 | - |
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Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC9S08PT8VLDIC MCU 8BIT 8KB FLASH 32LQFP |
1,951 | - |
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Datasheet | 32-LQFP | S08 | Tray | Not For New Designs | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 37 | 8KB (8K x 8) | FLASH | 256 x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7F100GGH2DFB#HA0IC MCU 16BIT 192KB FLASH 48LQFP |
4,511 | - |
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Datasheet | 48-LQFP | RL78/G23 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 40 | 192KB (192K x 8) | FLASH | 8K x 8 | 20K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b/12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F513T3AGFJ#50IC MCU 32BIT 64KB FLASH 32LQFP |
3,700 | - |
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Datasheet | 32-LQFP | RX13T | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 22 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 2.7V ~ 5.5V | A/D 5x12b; D/A 1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32G051C8T3TRIC MCU 32BIT 64KB FLASH 48LQFP |
3,966 | - |
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Datasheet | 48-LQFP | STM32G0 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 44 | 64KB (64K x 8) | FLASH | - | 18K x 8 | 1.7V ~ 3.6V | A/D 19x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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CY8C4025LQI-S413IC MCU 32BIT 32KB FLASH 40QFN |
3,733 | - |
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Datasheet | 40-UFQFN Exposed Pad | PSOC™ 4 CY8C4000S | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x10b; D/A 2x7b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F1232SJ020SGIC MCU 8BIT 12KB FLASH 28SOIC |
1,767 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | Encore!® | Tube | Not For New Designs | Verified | eZ8 | 8-Bit | 20MHz | - | Brown-out Detect/Reset, LED, POR, PWM, WDT | 23 | 12KB (12K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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C8051F814-GMIC MCU 8BIT 8KB FLASH 20QFN |
4,637 | - |
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Datasheet | 20-VFQFN Exposed Pad | C8051F81x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 17 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F832-GSIC MCU 8BIT 4KB FLASH 16SOIC |
4,882 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | C8051F83x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 13 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F834-GSIC MCU 8BIT 4KB FLASH 16SOIC |
1,502 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | C8051F83x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Cap Sense, POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F814-GMRIC MCU 8BIT 8KB FLASH 20QFN |
3,863 | - |
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Datasheet | 20-VFQFN Exposed Pad | C8051F81x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 17 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 16x10b | 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.
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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.
