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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PIC18F24Q10-E/STXIC MCU 8BIT 16KB FLASH 28VQFN |
1,378 | - |
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Datasheet | 28-VFQFN Exposed Pad | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 24x10b SAR; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC9S08PT8AVTGIC MCU 8BIT 8KB FLASH 16TSSOP |
3,913 | - |
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Datasheet | 16-TSSOP (0.173", 4.40mm Width) | S08 | Tube | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 14 | 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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CY8C4014SXI-421TIC MCU 32BIT 16KB FLASH 16SOIC |
2,431 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | PSOC™ 4 CY8C4000 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB10F4A-A-QFN20IC MCU 8BIT 4KB FLASH 20QFN |
3,418 | - |
|
Datasheet | 20-WFQFN Exposed Pad | Busy Bee | Tube | Active | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | - | 512 x 8 | 2.2V ~ 3.6V | A/D 15x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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STM8S103F2U6TRIC MCU 8BIT 4KB FLASH 20UFQFN |
4,795 | - |
|
Datasheet | 20-UFQFN | STM8S | Tape & Reel (TR) | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | 640 x 8 | 1K x 8 | 2.95V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F26Q10T-I/SSIC MCU 8BIT 64KB FLASH 28SSOP |
4,724 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 18Q, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 64KB (64K x 8) | FLASH | 1K x 8 | 3.53K x 8 | 1.8V ~ 5.5V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F15354T-I/MLIC MCU 8BIT 7KB FLASH 28QFN |
4,234 | - |
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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 | 25 | 7KB (4K x 14) | FLASH | - | 512 x 8 | 2.3V ~ 5.5V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430G2212IPW14RIC MCU 16BIT 2KB FLASH 14TSSOP |
4,646 | - |
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Datasheet | 14-TSSOP (0.173", 4.40mm Width) | MSP430G2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, SPI, USI | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 10 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF1703-I/PIC MCU 8BIT 3.5KB FLASH 14DIP |
1,997 | - |
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Datasheet | 14-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 3.5KB (2K x 14) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MSP430FR2111IRLLTIC MCU 16BIT 3.75KB FRAM 24VQFN |
4,285 | - |
|
Datasheet | 24-VFQFN Exposed Pad | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 3.75KB (3.75K x 8) | FRAM | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MSP430FR2422IPW16IC MCU 16BIT 7.5KB FRAM 16TSSOP |
2,436 | - |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | MSP430™ FRAM | Tube | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 11 | 7.5KB (7.5K x 8) | FRAM | - | 2K x 8 | 2V ~ 3.6V | A/D 5x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F0830HJ020SGIC MCU 8BIT 8KB FLASH 28SSOP |
2,324 | - |
|
Datasheet | 28-SSOP (0.173", 4.40mm Width) | Encore!® | Tube | Not For New Designs | Verified | eZ8 | 8-Bit | 20MHz | - | Brown-out Detect/Reset, LED, POR, PWM, WDT | 23 | 8KB (8K 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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PIC18LF24K40T-I/MVIC MCU 8BIT 16KB FLASH 28UQFN |
3,314 | - |
|
Datasheet | 28-UFQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 16KB (8K x 16) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM8L101F3U6TRIC MCU 8BIT 8KB FLASH 20UFQFPN |
4,598 | - |
|
Datasheet | 20-UFQFN | STM8L EnergyLite | Tape & Reel (TR) | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, SPI, UART/USART | Infrared, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 1.65V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F1615-I/STIC MCU 8BIT 14KB FLASH 14TSSOP |
4,049 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | PIC® XLP™ 16F, Functional Safety (FuSa) | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 14KB (8K x 14) | FLASH | - | 1K x 8 | 2.3V ~ 5.5V | A/D 8x10b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF24K40T-I/MLIC MCU 8BIT 16KB FLASH 28QFN |
1,452 | - |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 25 | 16KB (8K x 16) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 24x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB51F16G-C-TSSOP20IC MCU 8BIT 16KB FLASH 20TSSOP |
3,779 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | Busy Bee | Strip | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.5V | A/D 16x12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM8L101F3P6TRIC MCU 8BIT 8KB FLASH 20TSSOP |
2,111 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | STM8L EnergyLite | Tape & Reel (TR) | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, SPI, UART/USART | Infrared, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 1.65V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FR4131IPMRIC MCU 16BIT 4.5KB FRAM 64LQFP |
1,199 | - |
|
Datasheet | 64-LQFP | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 60 | 4.5KB (4.5K x 8) | FRAM | - | 512 x 8 | 1.8V ~ 3.6V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L011D3P6TRIC MCU 32BIT 8KB FLASH 14TSSOP |
2,665 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | STM32L0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 8KB (8K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.65V ~ 3.6V | A/D 4x12b | 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.
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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.
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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.